47157439

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7477}}^1$

素因数の和:7554

約数の個数: 16

約数和(自身を含む): 58148928

約数和(自身を除く): 10991489

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 7477, 52339, 127109, 396281, 889763, 2773967, 6736777, 47157439]

約数ペア:

[(1, 47157439), (7, 6736777), (17, 2773967), (53, 889763), (119, 396281), (371, 127109), (901, 52339), (6307, 7477)]