617291227

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{48533}}^1$

素因数の和:48642

約数の個数: 16

約数和(自身を含む): 745482240

約数和(自身を除く): 128191013

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 48533, 339731, 1116259, 3834107, 7813813, 26838749, 88184461, 617291227]

約数ペア:

[(1, 617291227), (7, 88184461), (23, 26838749), (79, 7813813), (161, 3834107), (553, 1116259), (1817, 339731), (12719, 48533)]