1260882791

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{5861}}^1$

素因数の和:6362

約数の個数: 16

約数和(自身を含む): 1464468288

約数和(自身を除く): 203585497

約数列:

[1, 7, 73, 421, 511, 2947, 5861, 30733, 41027, 215131, 427853, 2467481, 2994971, 17272367, 180126113, 1260882791]

約数ペア:

[(1, 1260882791), (7, 180126113), (73, 17272367), (421, 2994971), (511, 2467481), (2947, 427853), (5861, 215131), (30733, 41027)]