87892259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8861}}^1$

素因数の和:8990

約数の個数: 16

約数和(自身を含む): 109179840

約数和(自身を除く): 21287581

約数列:

[1, 7, 13, 91, 109, 763, 1417, 8861, 9919, 62027, 115193, 806351, 965849, 6760943, 12556037, 87892259]

約数ペア:

[(1, 87892259), (7, 12556037), (13, 6760943), (91, 965849), (109, 806351), (763, 115193), (1417, 62027), (8861, 9919)]