235454673

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{20857}}^1$

素因数の和:20984

約数の個数: 16

約数和(自身を含む): 324383616

約数和(自身を除く): 88928943

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 20857, 62571, 1105421, 1480847, 3316263, 4442541, 78484891, 235454673]

約数ペア:

[(1, 235454673), (3, 78484891), (53, 4442541), (71, 3316263), (159, 1480847), (213, 1105421), (3763, 62571), (11289, 20857)]