31071383

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 36936000

約数和(自身を除く): 5864617

約数列:

[1, 7, 29, 203, 269, 569, 1883, 3983, 7801, 16501, 54607, 115507, 153061, 1071427, 4438769, 31071383]

約数ペア:

[(1, 31071383), (7, 4438769), (29, 1071427), (203, 153061), (269, 115507), (569, 54607), (1883, 16501), (3983, 7801)]