15712473

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32531}}^1$

素因数の和:32564

約数の個数: 16

約数和(自身を含む): 24984576

約数和(自身を除く): 9272103

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 32531, 97593, 227717, 683151, 748213, 2244639, 5237491, 15712473]

約数ペア:

[(1, 15712473), (3, 5237491), (7, 2244639), (21, 748213), (23, 683151), (69, 227717), (161, 97593), (483, 32531)]