239522001

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 321855744

約数和(自身を除く): 82333743

約数列:

[1, 3, 227, 547, 643, 681, 1641, 1929, 124169, 145961, 351721, 372507, 437883, 1055163, 79840667, 239522001]

約数ペア:

[(1, 239522001), (3, 79840667), (227, 1055163), (547, 437883), (643, 372507), (681, 351721), (1641, 145961), (1929, 124169)]