144633229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 167260968

約数和(自身を除く): 22627739

約数列:

[1, 13, 17, 137, 221, 281, 289, 1781, 2329, 3653, 3757, 4777, 30277, 38497, 39593, 62101, 81209, 500461, 514709, 654449, 1055717, 8507837, 11125633, 144633229]

約数ペア:

[(1, 144633229), (13, 11125633), (17, 8507837), (137, 1055717), (221, 654449), (281, 514709), (289, 500461), (1781, 81209), (2329, 62101), (3653, 39593), (3757, 38497), (4777, 30277)]