13050279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 20910864

約数和(自身を除く): 7860585

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 2161, 6039, 6483, 19449, 23771, 71313, 131821, 213939, 395463, 1186389, 1450031, 4350093, 13050279]

約数ペア:

[(1, 13050279), (3, 4350093), (9, 1450031), (11, 1186389), (33, 395463), (61, 213939), (99, 131821), (183, 71313), (549, 23771), (671, 19449), (2013, 6483), (2161, 6039)]