40856439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6427}}^1$

素因数の和:6606

約数の個数: 16

約数和(自身を含む): 59034752

約数和(自身を除く): 18178313

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 6427, 19281, 83551, 250653, 1047601, 3142803, 13618813, 40856439]

約数ペア:

[(1, 40856439), (3, 13618813), (13, 3142803), (39, 1047601), (163, 250653), (489, 83551), (2119, 19281), (6357, 6427)]