56313673

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 18

約数和(自身を含む): 64832874

約数和(自身を除く): 8519201

約数列:

[1, 13, 17, 169, 221, 289, 1153, 2873, 3757, 14989, 19601, 48841, 194857, 254813, 333217, 3312569, 4331821, 56313673]

約数ペア:

[(1, 56313673), (13, 4331821), (17, 3312569), (169, 333217), (221, 254813), (289, 194857), (1153, 48841), (2873, 19601), (3757, 14989)]