15926301

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:922

約数の個数: 20

約数和(自身を含む): 23901372

約数和(自身を除く): 7975071

約数列:

[1, 3, 9, 27, 81, 353, 557, 1059, 1671, 3177, 5013, 9531, 15039, 28593, 45117, 196621, 589863, 1769589, 5308767, 15926301]

約数ペア:

[(1, 15926301), (3, 5308767), (9, 1769589), (27, 589863), (81, 196621), (353, 45117), (557, 28593), (1059, 15039), (1671, 9531), (3177, 5013)]