40200433

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 50765568

約数和(自身を除く): 10565135

約数列:

[1, 7, 13, 49, 91, 223, 283, 637, 1561, 1981, 2899, 3679, 10927, 13867, 20293, 25753, 63109, 142051, 180271, 441763, 820417, 3092341, 5742919, 40200433]

約数ペア:

[(1, 40200433), (7, 5742919), (13, 3092341), (49, 820417), (91, 441763), (223, 180271), (283, 142051), (637, 63109), (1561, 25753), (1981, 20293), (2899, 13867), (3679, 10927)]