1275841133

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{2963}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 1472515200

約数和(自身を除く): 196674067

約数列:

[1, 7, 137, 449, 959, 2963, 3143, 20741, 61513, 405931, 430591, 1330387, 2841517, 9312709, 182263019, 1275841133]

約数ペア:

[(1, 1275841133), (7, 182263019), (137, 9312709), (449, 2841517), (959, 1330387), (2963, 430591), (3143, 405931), (20741, 61513)]