23431689

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 34924032

約数和(自身を除く): 11492343

約数列:

[1, 3, 9, 43, 129, 191, 317, 387, 573, 951, 1719, 2853, 8213, 13631, 24639, 40893, 60547, 73917, 122679, 181641, 544923, 2603521, 7810563, 23431689]

約数ペア:

[(1, 23431689), (3, 7810563), (9, 2603521), (43, 544923), (129, 181641), (191, 122679), (317, 73917), (387, 60547), (573, 40893), (951, 24639), (1719, 13631), (2853, 8213)]