172968289

素因数分解:

${\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{6869}}^1$

素因数の和:7044

約数の個数: 12

約数和(自身を含む): 188581500

約数和(自身を除く): 15613211

約数列:

[1, 13, 149, 169, 1937, 6869, 25181, 89297, 1023481, 1160861, 13305253, 172968289]

約数ペア:

[(1, 172968289), (13, 13305253), (149, 1160861), (169, 1023481), (1937, 89297), (6869, 25181)]