353239293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{7103}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 521547264

約数和(自身を除く): 168307971

約数列:

[1, 3, 11, 33, 121, 137, 363, 411, 1507, 4521, 7103, 16577, 21309, 49731, 78133, 234399, 859463, 973111, 2578389, 2919333, 10704221, 32112663, 117746431, 353239293]

約数ペア:

[(1, 353239293), (3, 117746431), (11, 32112663), (33, 10704221), (121, 2919333), (137, 2578389), (363, 973111), (411, 859463), (1507, 234399), (4521, 78133), (7103, 49731), (16577, 21309)]