2247386391

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 3422886720

約数和(自身を除く): 1175500329

約数列:

[1, 3, 9, 27, 79, 81, 157, 237, 471, 711, 1413, 2133, 2237, 4239, 6399, 6711, 12403, 12717, 20133, 37209, 60399, 111627, 176723, 181197, 334881, 351209, 530169, 1004643, 1053627, 1590507, 3160881, 4771521, 9482643, 14314563, 27745511, 28447929, 83236533, 249709599, 749128797, 2247386391]

約数ペア:

[(1, 2247386391), (3, 749128797), (9, 249709599), (27, 83236533), (79, 28447929), (81, 27745511), (157, 14314563), (237, 9482643), (471, 4771521), (711, 3160881), (1413, 1590507), (2133, 1053627), (2237, 1004643), (4239, 530169), (6399, 351209), (6711, 334881), (12403, 181197), (12717, 176723), (20133, 111627), (37209, 60399)]