13973337

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 25056000

約数和(自身を除く): 11082663

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 4349, 13047, 30443, 39141, 73933, 91329, 117423, 221799, 273987, 517531, 665397, 821961, 1552593, 1996191, 4657779, 13973337]

約数ペア:

[(1, 13973337), (3, 4657779), (7, 1996191), (9, 1552593), (17, 821961), (21, 665397), (27, 517531), (51, 273987), (63, 221799), (119, 117423), (153, 91329), (189, 73933), (357, 39141), (459, 30443), (1071, 13047), (3213, 4349)]