715674969

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73561}}^1$

素因数の和:73637

約数の個数: 24

約数和(自身を含む): 1101664512

約数和(自身を除く): 385989543

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 73561, 220683, 662049, 1691903, 3457367, 5075709, 10372101, 15227127, 31116303, 79519441, 238558323, 715674969]

約数ペア:

[(1, 715674969), (3, 238558323), (9, 79519441), (23, 31116303), (47, 15227127), (69, 10372101), (141, 5075709), (207, 3457367), (423, 1691903), (1081, 662049), (3243, 220683), (9729, 73561)]