1229386473

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 2180505600

約数和(自身を除く): 951119127

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 103, 139, 141, 203, 261, 309, 329, 417, 423, 609, 721, 927, 973, 987, 1251, 1363, 1827, 2163, 2919, 2961, 2987, 4031, 4089, 4841, 6489, 6533, 8757, 8961, 9541, 12093, 12267, 14317, 14523, 19599, 20909, 26883, 28217, 28623, 33887, 36279, 42951, 43569, 45731, 58797, 62727, 84651, 85869, 100219, 101661, 128853, 137193, 140389, 188181, 189457, 253953, 300657, 304983, 411579, 415193, 421167, 568371, 672899, 901971, 982723, 1245579, 1263501, 1326199, 1705113, 2018697, 2906351, 2948169, 3736737, 3978597, 4710293, 6056091, 8719053, 8844507, 11935791, 14130879, 19514071, 26157159, 42392637, 58542213, 136598497, 175626639, 409795491, 1229386473]

約数ペア:

[(1, 1229386473), (3, 409795491), (7, 175626639), (9, 136598497), (21, 58542213), (29, 42392637), (47, 26157159), (63, 19514071), (87, 14130879), (103, 11935791), (139, 8844507), (141, 8719053), (203, 6056091), (261, 4710293), (309, 3978597), (329, 3736737), (417, 2948169), (423, 2906351), (609, 2018697), (721, 1705113), (927, 1326199), (973, 1263501), (987, 1245579), (1251, 982723), (1363, 901971), (1827, 672899), (2163, 568371), (2919, 421167), (2961, 415193), (2987, 411579), (4031, 304983), (4089, 300657), (4841, 253953), (6489, 189457), (6533, 188181), (8757, 140389), (8961, 137193), (9541, 128853), (12093, 101661), (12267, 100219), (14317, 85869), (14523, 84651), (19599, 62727), (20909, 58797), (26883, 45731), (28217, 43569), (28623, 42951), (33887, 36279)]