17099929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 21488256

約数和(自身を除く): 4388327

約数列:

[1, 7, 11, 77, 137, 959, 1507, 1621, 10549, 11347, 17831, 124817, 222077, 1554539, 2442847, 17099929]

約数ペア:

[(1, 17099929), (7, 2442847), (11, 1554539), (77, 222077), (137, 124817), (959, 17831), (1507, 11347), (1621, 10549)]