121227782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{274271}}^1$

素因数の和:274303

約数の個数: 16

約数和(自身を含む): 207349632

約数和(自身を除く): 86121850

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 274271, 548542, 3565523, 4662607, 7131046, 9325214, 60613891, 121227782]

約数ペア:

[(1, 121227782), (2, 60613891), (13, 9325214), (17, 7131046), (26, 4662607), (34, 3565523), (221, 548542), (442, 274271)]