15183207

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14444

約数の個数: 20

約数和(自身を含む): 24427480

約数和(自身を除く): 9244273

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 14419, 43257, 129771, 187447, 389313, 562341, 1167939, 1687023, 5061069, 15183207]

約数ペア:

[(1, 15183207), (3, 5061069), (9, 1687023), (13, 1167939), (27, 562341), (39, 389313), (81, 187447), (117, 129771), (351, 43257), (1053, 14419)]