121717713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{22453}}^1$

素因数の和:22608

約数の個数: 16

約数和(自身を含む): 176039360

約数和(自身を除く): 54321647

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 22453, 67359, 291889, 875667, 3120967, 9362901, 40572571, 121717713]

約数ペア:

[(1, 121717713), (3, 40572571), (13, 9362901), (39, 3120967), (139, 875667), (417, 291889), (1807, 67359), (5421, 22453)]