1330350723

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1263391}}^1$

素因数の和:1263416

約数の個数: 20

約数和(自身を含む): 2140186048

約数和(自身を除く): 809835325

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1263391, 3790173, 11370519, 16424083, 34111557, 49272249, 102334671, 147816747, 443450241, 1330350723]

約数ペア:

[(1, 1330350723), (3, 443450241), (9, 147816747), (13, 102334671), (27, 49272249), (39, 34111557), (81, 16424083), (117, 11370519), (351, 3790173), (1053, 1263391)]