15612021

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 23971584

約数和(自身を除く): 8359563

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 1567, 3321, 4701, 9963, 14103, 42309, 64247, 126927, 192741, 380781, 578223, 1734669, 5204007, 15612021]

約数ペア:

[(1, 15612021), (3, 5204007), (9, 1734669), (27, 578223), (41, 380781), (81, 192741), (123, 126927), (243, 64247), (369, 42309), (1107, 14103), (1567, 9963), (3321, 4701)]