20172235437

素因数分解:

$3^3\times {\mathrm{4211}}^1\times {\mathrm{177421}}^1$

素因数の和:181641

約数の個数: 16

約数和(自身を含む): 29892058560

約数和(自身を除く): 9719823123

約数列:

[1, 3, 9, 27, 4211, 12633, 37899, 113697, 177421, 532263, 1596789, 4790367, 747119831, 2241359493, 6724078479, 20172235437]

約数ペア:

[(1, 20172235437), (3, 6724078479), (9, 2241359493), (27, 747119831), (4211, 4790367), (12633, 1596789), (37899, 532263), (113697, 177421)]