420734143

素因数分解:

${\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^2$

素因数の和:642

約数の個数: 12

約数和(自身を含む): 432323568

約数和(自身を除く): 11589425

約数列:

[1, 71, 113, 229, 8023, 16259, 25877, 52441, 1837267, 3723311, 5925833, 420734143]

約数ペア:

[(1, 420734143), (71, 5925833), (113, 3723311), (229, 1837267), (8023, 52441), (16259, 25877)]