15206541753

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{4261}}^1\times {\mathrm{7039}}^1$

素因数の和:11329

約数の個数: 24

約数和(自身を含む): 21963279360

約数和(自身を除く): 6756737607

約数列:

[1, 3, 13, 39, 169, 507, 4261, 7039, 12783, 21117, 55393, 91507, 166179, 274521, 720109, 1189591, 2160327, 3568773, 29993179, 89979537, 389911327, 1169733981, 5068847251, 15206541753]

約数ペア:

[(1, 15206541753), (3, 5068847251), (13, 1169733981), (39, 389911327), (169, 89979537), (507, 29993179), (4261, 3568773), (7039, 2160327), (12783, 1189591), (21117, 720109), (55393, 274521), (91507, 166179)]