40641969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3583}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 57344000

約数和(自身を除く): 16702031

約数列:

[1, 3, 19, 57, 199, 597, 3583, 3781, 10749, 11343, 68077, 204231, 713017, 2139051, 13547323, 40641969]

約数ペア:

[(1, 40641969), (3, 13547323), (19, 2139051), (57, 713017), (199, 204231), (597, 68077), (3583, 11343), (3781, 10749)]