1239609839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{696019}}^1$

素因数の和:696169

約数の個数: 8

約数和(自身を含む): 1344710640

約数和(自身を除く): 105100801

約数列:

[1, 13, 137, 1781, 696019, 9048247, 95354603, 1239609839]

約数ペア:

[(1, 1239609839), (13, 95354603), (137, 9048247), (1781, 696019)]