156740909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{22621}}^1$

素因数の和:22688

約数の個数: 12

約数和(自身を含む): 173872692

約数和(自身を除く): 17131783

約数列:

[1, 13, 41, 169, 533, 6929, 22621, 294073, 927461, 3822949, 12056993, 156740909]

約数ペア:

[(1, 156740909), (13, 12056993), (41, 3822949), (169, 927461), (533, 294073), (6929, 22621)]