16045883

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 20

約数和(自身を含む): 19293288

約数和(自身を除く): 3247405

約数列:

[1, 7, 41, 49, 163, 287, 343, 1141, 2009, 2401, 6683, 7987, 14063, 46781, 55909, 98441, 327467, 391363, 2292269, 16045883]

約数ペア:

[(1, 16045883), (7, 2292269), (41, 391363), (49, 327467), (163, 98441), (287, 55909), (343, 46781), (1141, 14063), (2009, 7987), (2401, 6683)]