667301313

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{48073}}^1$

素因数の和:48744

約数の個数: 16

約数和(自身を含む): 1018399616

約数和(自身を除く): 351098303

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 13881, 48073, 144219, 336511, 1009533, 31776253, 95328759, 222433771, 667301313]

約数ペア:

[(1, 667301313), (3, 222433771), (7, 95328759), (21, 31776253), (661, 1009533), (1983, 336511), (4627, 144219), (13881, 48073)]