13006647

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 19503120

約数和(自身を除く): 6496473

約数列:

[1, 3, 9, 37, 111, 139, 281, 333, 417, 843, 1251, 2529, 5143, 10397, 15429, 31191, 39059, 46287, 93573, 117177, 351531, 1445183, 4335549, 13006647]

約数ペア:

[(1, 13006647), (3, 4335549), (9, 1445183), (37, 351531), (111, 117177), (139, 93573), (281, 46287), (333, 39059), (417, 31191), (843, 15429), (1251, 10397), (2529, 5143)]