254877477

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{5471}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 347493888

約数和(自身を除く): 92616411

約数列:

[1, 3, 53, 159, 293, 879, 5471, 15529, 16413, 46587, 289963, 869889, 1603003, 4809009, 84959159, 254877477]

約数ペア:

[(1, 254877477), (3, 84959159), (53, 4809009), (159, 1603003), (293, 869889), (879, 289963), (5471, 46587), (15529, 16413)]