1671140121

素因数分解:

$3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{62219}}^1$

素因数の和:63508

約数の個数: 16

約数和(自身を含む): 2548531200

約数和(自身を除く): 877391079

約数列:

[1, 3, 7, 21, 1279, 3837, 8953, 26859, 62219, 186657, 435533, 1306599, 79578101, 238734303, 557046707, 1671140121]

約数ペア:

[(1, 1671140121), (3, 557046707), (7, 238734303), (21, 79578101), (1279, 1306599), (3837, 435533), (8953, 186657), (26859, 62219)]