179236421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13219}}^1$

素因数の和:13388

約数の個数: 16

約数和(自身を含む): 222096000

約数和(自身を除く): 42859579

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13219, 13559, 92533, 171847, 1202929, 1969631, 13787417, 25605203, 179236421]

約数ペア:

[(1, 179236421), (7, 25605203), (13, 13787417), (91, 1969631), (149, 1202929), (1043, 171847), (1937, 92533), (13219, 13559)]