15979023

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 23783760

約数和(自身を除く): 7804737

約数列:

[1, 3, 9, 53, 139, 159, 241, 417, 477, 723, 1251, 2169, 7367, 12773, 22101, 33499, 38319, 66303, 100497, 114957, 301491, 1775447, 5326341, 15979023]

約数ペア:

[(1, 15979023), (3, 5326341), (9, 1775447), (53, 301491), (139, 114957), (159, 100497), (241, 66303), (417, 38319), (477, 33499), (723, 22101), (1251, 12773), (2169, 7367)]