28251017

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 30410640

約数和(自身を除く): 2159623

約数列:

[1, 29, 37, 113, 233, 1073, 3277, 4181, 6757, 8621, 26329, 121249, 250009, 763541, 974173, 28251017]

約数ペア:

[(1, 28251017), (29, 974173), (37, 763541), (113, 250009), (233, 121249), (1073, 26329), (3277, 8621), (4181, 6757)]