40940249

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 47915520

約数和(自身を除く): 6975271

約数列:

[1, 7, 79, 101, 553, 707, 733, 5131, 7979, 55853, 57907, 74033, 405349, 518231, 5848607, 40940249]

約数ペア:

[(1, 40940249), (7, 5848607), (79, 518231), (101, 405349), (553, 74033), (707, 57907), (733, 55853), (5131, 7979)]