5725161

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5462

約数の個数: 20

約数和(自身を含む): 9211972

約数和(自身を除く): 3486811

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 5437, 16311, 48933, 70681, 146799, 212043, 440397, 636129, 1908387, 5725161]

約数ペア:

[(1, 5725161), (3, 1908387), (9, 636129), (13, 440397), (27, 212043), (39, 146799), (81, 70681), (117, 48933), (351, 16311), (1053, 5437)]