12509331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4021}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 17954208

約数和(自身を除く): 5444877

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 4021, 12063, 68357, 205071, 245281, 735843, 4169777, 12509331]

約数ペア:

[(1, 12509331), (3, 4169777), (17, 735843), (51, 245281), (61, 205071), (183, 68357), (1037, 12063), (3111, 4021)]