16329537

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 29053440

約数和(自身を除く): 12723903

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 193, 237, 357, 553, 579, 711, 1071, 1343, 1351, 1659, 1737, 3281, 4029, 4053, 4977, 9401, 9843, 12087, 12159, 15247, 22967, 28203, 29529, 45741, 68901, 84609, 106729, 137223, 206703, 259199, 320187, 777597, 960561, 1814393, 2332791, 5443179, 16329537]

約数ペア:

[(1, 16329537), (3, 5443179), (7, 2332791), (9, 1814393), (17, 960561), (21, 777597), (51, 320187), (63, 259199), (79, 206703), (119, 137223), (153, 106729), (193, 84609), (237, 68901), (357, 45741), (553, 29529), (579, 28203), (711, 22967), (1071, 15247), (1343, 12159), (1351, 12087), (1659, 9843), (1737, 9401), (3281, 4977), (4029, 4053)]