12665157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 17739648

約数和(自身を除く): 5074491

約数列:

[1, 3, 23, 69, 173, 519, 1061, 3183, 3979, 11937, 24403, 73209, 183553, 550659, 4221719, 12665157]

約数ペア:

[(1, 12665157), (3, 4221719), (23, 550659), (69, 183553), (173, 73209), (519, 24403), (1061, 11937), (3183, 3979)]