27911897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 30898560

約数和(自身を除く): 2986663

約数列:

[1, 13, 59, 151, 241, 767, 1963, 3133, 8909, 14219, 36391, 115817, 184847, 473083, 2147069, 27911897]

約数ペア:

[(1, 27911897), (13, 2147069), (59, 473083), (151, 184847), (241, 115817), (767, 36391), (1963, 14219), (3133, 8909)]