28816257537

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{86323}}^1$

素因数の和:87637

約数の個数: 24

約数和(自身を含む): 43092940800

約数和(自身を除く): 14276683263

約数列:

[1, 3, 9, 29, 87, 261, 1279, 3837, 11511, 37091, 86323, 111273, 258969, 333819, 776907, 2503367, 7510101, 22530303, 110407117, 331221351, 993664053, 3201806393, 9605419179, 28816257537]

約数ペア:

[(1, 28816257537), (3, 9605419179), (9, 3201806393), (29, 993664053), (87, 331221351), (261, 110407117), (1279, 22530303), (3837, 7510101), (11511, 2503367), (37091, 776907), (86323, 333819), (111273, 258969)]