143286481

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 163593216

約数和(自身を除く): 20306735

約数列:

[1, 13, 23, 169, 191, 193, 299, 2483, 2509, 3887, 4393, 4439, 32279, 32617, 36863, 57109, 57707, 479219, 742417, 750191, 847849, 6229847, 11022037, 143286481]

約数ペア:

[(1, 143286481), (13, 11022037), (23, 6229847), (169, 847849), (191, 750191), (193, 742417), (299, 479219), (2483, 57707), (2509, 57109), (3887, 36863), (4393, 32617), (4439, 32279)]