42986511

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{6343}}^1$

素因数の和:6603

約数の個数: 16

約数和(自身を含む): 63947520

約数和(自身を除く): 20961009

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6343, 6777, 19029, 57087, 171261, 1592093, 4776279, 14328837, 42986511]

約数ペア:

[(1, 42986511), (3, 14328837), (9, 4776279), (27, 1592093), (251, 171261), (753, 57087), (2259, 19029), (6343, 6777)]