12581936787

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{73433}}^1$

素因数の和:73683

約数の個数: 32

約数和(自身を含む): 19739059200

約数和(自身を除く): 7157122413

約数列:

[1, 3, 7, 21, 41, 123, 199, 287, 597, 861, 1393, 4179, 8159, 24477, 57113, 73433, 171339, 220299, 514031, 1542093, 3010753, 9032259, 14613167, 21075271, 43839501, 63225813, 102292169, 306876507, 599139847, 1797419541, 4193978929, 12581936787]

約数ペア:

[(1, 12581936787), (3, 4193978929), (7, 1797419541), (21, 599139847), (41, 306876507), (123, 102292169), (199, 63225813), (287, 43839501), (597, 21075271), (861, 14613167), (1393, 9032259), (4179, 3010753), (8159, 1542093), (24477, 514031), (57113, 220299), (73433, 171339)]