13304047221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 21779746560

約数和(自身を除く): 8475699339

約数列:

[1, 3, 9, 17, 29, 43, 51, 87, 103, 129, 153, 261, 309, 387, 493, 677, 731, 927, 1247, 1479, 1751, 2031, 2193, 2987, 3741, 4429, 4437, 5253, 6093, 6579, 8961, 11223, 11509, 13287, 15759, 19633, 21199, 26883, 29111, 34527, 39861, 50779, 58899, 63597, 69731, 75293, 87333, 103581, 128441, 152337, 176697, 190791, 209193, 225879, 261999, 333761, 385323, 457011, 494887, 627579, 677637, 844219, 1001283, 1155969, 1185427, 1484661, 2022199, 2183497, 2532657, 2998433, 3003849, 3556281, 4453983, 6066597, 6550491, 7597971, 8995299, 10668843, 14351723, 18199791, 19651473, 26985897, 34377383, 43055169, 50973361, 86954557, 103132149, 129165507, 152920083, 260863671, 309396447, 458760249, 782591013, 1478227469, 4434682407, 13304047221]

約数ペア:

[(1, 13304047221), (3, 4434682407), (9, 1478227469), (17, 782591013), (29, 458760249), (43, 309396447), (51, 260863671), (87, 152920083), (103, 129165507), (129, 103132149), (153, 86954557), (261, 50973361), (309, 43055169), (387, 34377383), (493, 26985897), (677, 19651473), (731, 18199791), (927, 14351723), (1247, 10668843), (1479, 8995299), (1751, 7597971), (2031, 6550491), (2193, 6066597), (2987, 4453983), (3741, 3556281), (4429, 3003849), (4437, 2998433), (5253, 2532657), (6093, 2183497), (6579, 2022199), (8961, 1484661), (11223, 1185427), (11509, 1155969), (13287, 1001283), (15759, 844219), (19633, 677637), (21199, 627579), (26883, 494887), (29111, 457011), (34527, 385323), (39861, 333761), (50779, 261999), (58899, 225879), (63597, 209193), (69731, 190791), (75293, 176697), (87333, 152337), (103581, 128441)]