18501327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5151

約数の個数: 24

約数和(自身を含む): 29714048

約数和(自身を除く): 11212721

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 5101, 15303, 45909, 66313, 158131, 198939, 474393, 596817, 1423179, 2055703, 6167109, 18501327]

約数ペア:

[(1, 18501327), (3, 6167109), (9, 2055703), (13, 1423179), (31, 596817), (39, 474393), (93, 198939), (117, 158131), (279, 66313), (403, 45909), (1209, 15303), (3627, 5101)]