31588161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7307}}^1$

素因数の和:7452

約数の個数: 16

約数和(自身を含む): 46303488

約数和(自身を除く): 14715327

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 7307, 21921, 80377, 241131, 957217, 2871651, 10529387, 31588161]

約数ペア:

[(1, 31588161), (3, 10529387), (11, 2871651), (33, 957217), (131, 241131), (393, 80377), (1441, 21921), (4323, 7307)]