239322513

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{8377}}^1$

素因数の和:8576

約数の個数: 16

約数和(自身を含む): 325736640

約数和(自身を除く): 86414127

約数列:

[1, 3, 89, 107, 267, 321, 8377, 9523, 25131, 28569, 745553, 896339, 2236659, 2689017, 79774171, 239322513]

約数ペア:

[(1, 239322513), (3, 79774171), (89, 2689017), (107, 2236659), (267, 896339), (321, 745553), (8377, 28569), (9523, 25131)]