9965709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 16321760

約数和(自身を除く): 6356051

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 4483, 13449, 40347, 58279, 85177, 174837, 255531, 524511, 766593, 1107301, 3321903, 9965709]

約数ペア:

[(1, 9965709), (3, 3321903), (9, 1107301), (13, 766593), (19, 524511), (39, 255531), (57, 174837), (117, 85177), (171, 58279), (247, 40347), (741, 13449), (2223, 4483)]