15395697

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{2557}}^1$

素因数の和:2789

約数の個数: 16

約数和(自身を含む): 22919680

約数和(自身を除く): 7523983

約数列:

[1, 3, 9, 27, 223, 669, 2007, 2557, 6021, 7671, 23013, 69039, 570211, 1710633, 5131899, 15395697]

約数ペア:

[(1, 15395697), (3, 5131899), (9, 1710633), (27, 570211), (223, 69039), (669, 23013), (2007, 7671), (2557, 6021)]