486984303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{7393}}^1$

素因数の和:7975

約数の個数: 24

約数和(自身を含む): 758979312

約数和(自身を除く): 271995009

約数列:

[1, 3, 9, 13, 39, 117, 563, 1689, 5067, 7319, 7393, 21957, 22179, 65871, 66537, 96109, 288327, 864981, 4162259, 12486777, 37460331, 54109367, 162328101, 486984303]

約数ペア:

[(1, 486984303), (3, 162328101), (9, 54109367), (13, 37460331), (39, 12486777), (117, 4162259), (563, 864981), (1689, 288327), (5067, 96109), (7319, 66537), (7393, 65871), (21957, 22179)]