2813804541

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{1117}}^1\times {\mathrm{1181}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 4228723200

約数和(自身を除く): 1414918659

約数列:

[1, 3, 9, 27, 79, 237, 711, 1117, 1181, 2133, 3351, 3543, 10053, 10629, 30159, 31887, 88243, 93299, 264729, 279897, 794187, 839691, 1319177, 2382561, 2519073, 3957531, 11872593, 35617779, 104214983, 312644949, 937934847, 2813804541]

約数ペア:

[(1, 2813804541), (3, 937934847), (9, 312644949), (27, 104214983), (79, 35617779), (237, 11872593), (711, 3957531), (1117, 2519073), (1181, 2382561), (2133, 1319177), (3351, 839691), (3543, 794187), (10053, 279897), (10629, 264729), (30159, 93299), (31887, 88243)]