910091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1143744

約数和(自身を除く): 233653

約数列:

[1, 7, 13, 73, 91, 137, 511, 949, 959, 1781, 6643, 10001, 12467, 70007, 130013, 910091]

約数ペア:

[(1, 910091), (7, 130013), (13, 70007), (73, 12467), (91, 10001), (137, 6643), (511, 1781), (949, 959)]