87415377

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{244861}}^1$

素因数の和:244888

約数の個数: 16

約数和(自身を含む): 141040512

約数和(自身を除く): 53625135

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 244861, 734583, 1714027, 4162637, 5142081, 12487911, 29138459, 87415377]

約数ペア:

[(1, 87415377), (3, 29138459), (7, 12487911), (17, 5142081), (21, 4162637), (51, 1714027), (119, 734583), (357, 244861)]