54855271679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{345221}}^1$

素因数の和:345970

約数の個数: 16

約数和(自身を含む): 62637079680

約数和(自身を除く): 7781808001

約数列:

[1, 13, 17, 221, 719, 9347, 12223, 158899, 345221, 4487873, 5868757, 76293841, 248213899, 3226780687, 4219636283, 54855271679]

約数ペア:

[(1, 54855271679), (13, 4219636283), (17, 3226780687), (221, 248213899), (719, 76293841), (9347, 5868757), (12223, 4487873), (158899, 345221)]