40558713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7591}}^1$

素因数の和:7744

約数の個数: 16

約数和(自身を含む): 58670976

約数和(自身を除く): 18112263

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 7591, 22773, 98683, 296049, 1039967, 3119901, 13519571, 40558713]

約数ペア:

[(1, 40558713), (3, 13519571), (13, 3119901), (39, 1039967), (137, 296049), (411, 98683), (1781, 22773), (5343, 7591)]