22920651

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{21767}}^1$

素因数の和:21792

約数の個数: 20

約数和(自身を含む): 36874992

約数和(自身を除く): 13954341

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 21767, 65301, 195903, 282971, 587709, 848913, 1763127, 2546739, 7640217, 22920651]

約数ペア:

[(1, 22920651), (3, 7640217), (9, 2546739), (13, 1763127), (27, 848913), (39, 587709), (81, 282971), (117, 195903), (351, 65301), (1053, 21767)]