40907589

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5651}}^1$

素因数の和:5800

約数の個数: 16

約数和(自身を含む): 57876480

約数和(自身を除く): 16968891

約数列:

[1, 3, 19, 57, 127, 381, 2413, 5651, 7239, 16953, 107369, 322107, 717677, 2153031, 13635863, 40907589]

約数ペア:

[(1, 40907589), (3, 13635863), (19, 2153031), (57, 717677), (127, 322107), (381, 107369), (2413, 16953), (5651, 7239)]