80889053

素因数分解:

$7^2\times {\mathrm{577}}^1\times {\mathrm{2861}}^1$

素因数の和:3452

約数の個数: 12

約数和(自身を含む): 94291452

約数和(自身を除く): 13402399

約数列:

[1, 7, 49, 577, 2861, 4039, 20027, 28273, 140189, 1650797, 11555579, 80889053]

約数ペア:

[(1, 80889053), (7, 11555579), (49, 1650797), (577, 140189), (2861, 28273), (4039, 20027)]