399266087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{863}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 440681472

約数和(自身を除く): 41415385

約数列:

[1, 11, 137, 307, 863, 1507, 3377, 9493, 42059, 118231, 264941, 462649, 1300541, 2914351, 36296917, 399266087]

約数ペア:

[(1, 399266087), (11, 36296917), (137, 2914351), (307, 1300541), (863, 462649), (1507, 264941), (3377, 118231), (9493, 42059)]