13500669

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 23466240

約数和(自身を除く): 9965571

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2909, 4641, 8727, 20363, 37817, 49453, 61089, 113451, 148359, 264719, 346171, 642889, 794157, 1038513, 1928667, 4500223, 13500669]

約数ペア:

[(1, 13500669), (3, 4500223), (7, 1928667), (13, 1038513), (17, 794157), (21, 642889), (39, 346171), (51, 264719), (91, 148359), (119, 113451), (221, 61089), (273, 49453), (357, 37817), (663, 20363), (1547, 8727), (2909, 4641)]