43630281

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{68279}}^1$

素因数の和:68356

約数の個数: 12

約数和(自身を含む): 63910080

約数和(自身を除く): 20279799

約数列:

[1, 3, 9, 71, 213, 639, 68279, 204837, 614511, 4847809, 14543427, 43630281]

約数ペア:

[(1, 43630281), (3, 14543427), (9, 4847809), (71, 614511), (213, 204837), (639, 68279)]