15407901

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 23281440

約数和(自身を除く): 7873539

約数列:

[1, 3, 9, 27, 81, 163, 243, 389, 489, 1167, 1467, 3501, 4401, 10503, 13203, 31509, 39609, 63407, 94527, 190221, 570663, 1711989, 5135967, 15407901]

約数ペア:

[(1, 15407901), (3, 5135967), (9, 1711989), (27, 570663), (81, 190221), (163, 94527), (243, 63407), (389, 39609), (489, 31509), (1167, 13203), (1467, 10503), (3501, 4401)]