17992037331

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{21495863}}^1$

素因数の和:21495903

約数の個数: 16

約数和(自身を含む): 27514705920

約数和(自身を除く): 9522668589

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 21495863, 64487589, 193462767, 580388301, 666371753, 1999115259, 5997345777, 17992037331]

約数ペア:

[(1, 17992037331), (3, 5997345777), (9, 1999115259), (27, 666371753), (31, 580388301), (93, 193462767), (279, 64487589), (837, 21495863)]