13389999

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37507}}^1$

素因数の和:37534

約数の個数: 16

約数和(自身を含む): 21604608

約数和(自身を除く): 8214609

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37507, 112521, 262549, 637619, 787647, 1912857, 4463333, 13389999]

約数ペア:

[(1, 13389999), (3, 4463333), (7, 1912857), (17, 787647), (21, 637619), (51, 262549), (119, 112521), (357, 37507)]