426636769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 464723280

約数和(自身を除く): 38086511

約数列:

[1, 13, 137, 421, 569, 1781, 5473, 7397, 57677, 77953, 239549, 749801, 1013389, 3114137, 32818213, 426636769]

約数ペア:

[(1, 426636769), (13, 32818213), (137, 3114137), (421, 1013389), (569, 749801), (1781, 239549), (5473, 77953), (7397, 57677)]