2951157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 4410432

約数和(自身を除く): 1459275

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2417, 7251, 26587, 79761, 89429, 268287, 983719, 2951157]

約数ペア:

[(1, 2951157), (3, 983719), (11, 268287), (33, 89429), (37, 79761), (111, 26587), (407, 7251), (1221, 2417)]