30480993

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 45208800

約数和(自身を除く): 14727807

約数列:

[1, 3, 9, 59, 137, 177, 411, 419, 531, 1233, 1257, 3771, 8083, 24249, 24721, 57403, 72747, 74163, 172209, 222489, 516627, 3386777, 10160331, 30480993]

約数ペア:

[(1, 30480993), (3, 10160331), (9, 3386777), (59, 516627), (137, 222489), (177, 172209), (411, 74163), (419, 72747), (531, 57403), (1233, 24721), (1257, 24249), (3771, 8083)]