13040577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 20704320

約数和(自身を除く): 7663743

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 839, 1413, 1727, 2517, 5181, 7551, 9229, 15543, 27687, 83061, 131723, 395169, 1185507, 1448953, 4346859, 13040577]

約数ペア:

[(1, 13040577), (3, 4346859), (9, 1448953), (11, 1185507), (33, 395169), (99, 131723), (157, 83061), (471, 27687), (839, 15543), (1413, 9229), (1727, 7551), (2517, 5181)]