8189571

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 12253680

約数和(自身を除く): 4064109

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 557, 1131, 1671, 4901, 7241, 14703, 16153, 21723, 48459, 94133, 209989, 282399, 629967, 2729857, 8189571]

約数ペア:

[(1, 8189571), (3, 2729857), (13, 629967), (29, 282399), (39, 209989), (87, 94133), (169, 48459), (377, 21723), (507, 16153), (557, 14703), (1131, 7241), (1671, 4901)]