1080802401

素因数分解:

$3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{68531}}^1$

素因数の和:69292

約数の個数: 16

約数和(自身を含む): 1649154048

約数和(自身を除く): 568351647

約数列:

[1, 3, 7, 21, 751, 2253, 5257, 15771, 68531, 205593, 479717, 1439151, 51466781, 154400343, 360267467, 1080802401]

約数ペア:

[(1, 1080802401), (3, 360267467), (7, 154400343), (21, 51466781), (751, 1439151), (2253, 479717), (5257, 205593), (15771, 68531)]