90518939

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1601}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 106577856

約数和(自身を除く): 16058917

約数列:

[1, 7, 41, 197, 287, 1379, 1601, 8077, 11207, 56539, 65641, 315397, 459487, 2207779, 12931277, 90518939]

約数ペア:

[(1, 90518939), (7, 12931277), (41, 2207779), (197, 459487), (287, 315397), (1379, 65641), (1601, 56539), (8077, 11207)]