149031001

素因数分解:

$7^2\times {\mathrm{307}}^1\times {\mathrm{9907}}^1$

素因数の和:10228

約数の個数: 12

約数和(自身を含む): 173944848

約数和(自身を除く): 24913847

約数列:

[1, 7, 49, 307, 2149, 9907, 15043, 69349, 485443, 3041449, 21290143, 149031001]

約数ペア:

[(1, 149031001), (7, 21290143), (49, 3041449), (307, 485443), (2149, 69349), (9907, 15043)]