15218463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6397}}^1$

素因数の和:6474

約数の個数: 16

約数和(自身を含む): 22213856

約数和(自身を除く): 6995393

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 6397, 19191, 83161, 249483, 390217, 1170651, 5072821, 15218463]

約数ペア:

[(1, 15218463), (3, 5072821), (13, 1170651), (39, 390217), (61, 249483), (183, 83161), (793, 19191), (2379, 6397)]