2502507

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 3836160

約数和(自身を除く): 1333653

約数列:

[1, 3, 7, 21, 269, 443, 807, 1329, 1883, 3101, 5649, 9303, 119167, 357501, 834169, 2502507]

約数ペア:

[(1, 2502507), (3, 834169), (7, 357501), (21, 119167), (269, 9303), (443, 5649), (807, 3101), (1329, 1883)]