13801543

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 17015040

約数和(自身を除く): 3213497

約数列:

[1, 7, 19, 41, 133, 287, 779, 2531, 5453, 17717, 48089, 103771, 336623, 726397, 1971649, 13801543]

約数ペア:

[(1, 13801543), (7, 1971649), (19, 726397), (41, 336623), (133, 103771), (287, 48089), (779, 17717), (2531, 5453)]