2015327769

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{254557}}^1$

素因数の和:254609

約数の個数: 32

約数和(自身を含む): 3421259520

約数和(自身を除く): 1405931751

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 254557, 763671, 1781899, 3309241, 5345697, 7382153, 9927723, 22146459, 23164687, 51675071, 69494061, 95967989, 155025213, 287903967, 671775923, 2015327769]

約数ペア:

[(1, 2015327769), (3, 671775923), (7, 287903967), (13, 155025213), (21, 95967989), (29, 69494061), (39, 51675071), (87, 23164687), (91, 22146459), (203, 9927723), (273, 7382153), (377, 5345697), (609, 3309241), (1131, 1781899), (2639, 763671), (7917, 254557)]