40315743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 62969088

約数和(自身を除く): 22653345

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 1087, 2853, 3261, 4121, 9783, 12363, 14131, 37089, 42393, 127179, 344579, 1033737, 3101211, 4479527, 13438581, 40315743]

約数ペア:

[(1, 40315743), (3, 13438581), (9, 4479527), (13, 3101211), (39, 1033737), (117, 344579), (317, 127179), (951, 42393), (1087, 37089), (2853, 14131), (3261, 12363), (4121, 9783)]