13851591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2053}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 20014176

約数和(自身を除く): 6162585

約数列:

[1, 3, 13, 39, 173, 519, 2053, 2249, 6159, 6747, 26689, 80067, 355169, 1065507, 4617197, 13851591]

約数ペア:

[(1, 13851591), (3, 4617197), (13, 1065507), (39, 355169), (173, 80067), (519, 26689), (2053, 6747), (2249, 6159)]