312751263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3851}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 479250432

約数和(自身を除く): 166499169

約数列:

[1, 3, 11, 23, 33, 69, 107, 253, 321, 759, 1177, 2461, 3531, 3851, 7383, 11553, 27071, 42361, 81213, 88573, 127083, 265719, 412057, 974303, 1236171, 2922909, 4532627, 9477311, 13597881, 28431933, 104250421, 312751263]

約数ペア:

[(1, 312751263), (3, 104250421), (11, 28431933), (23, 13597881), (33, 9477311), (69, 4532627), (107, 2922909), (253, 1236171), (321, 974303), (759, 412057), (1177, 265719), (2461, 127083), (3531, 88573), (3851, 81213), (7383, 42361), (11553, 27071)]