26769509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 30890160

約数和(自身を除く): 4120651

約数列:

[1, 13, 17, 89, 221, 1157, 1361, 1513, 17693, 19669, 23137, 121129, 300781, 1574677, 2059193, 26769509]

約数ペア:

[(1, 26769509), (13, 2059193), (17, 1574677), (89, 300781), (221, 121129), (1157, 23137), (1361, 19669), (1513, 17693)]