7193151

素因数分解:

$3^3\times 7^2\times {\mathrm{5437}}^1$

素因数の和:5460

約数の個数: 24

約数和(自身を含む): 12398640

約数和(自身を除く): 5205489

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 5437, 16311, 38059, 48933, 114177, 146799, 266413, 342531, 799239, 1027593, 2397717, 7193151]

約数ペア:

[(1, 7193151), (3, 2397717), (7, 1027593), (9, 799239), (21, 342531), (27, 266413), (49, 146799), (63, 114177), (147, 48933), (189, 38059), (441, 16311), (1323, 5437)]