265796511

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{21817}}^1$

素因数の和:21982

約数の個数: 16

約数和(自身を含む): 368636928

約数和(自身を除く): 102840417

約数列:

[1, 3, 31, 93, 131, 393, 4061, 12183, 21817, 65451, 676327, 2028981, 2858027, 8574081, 88598837, 265796511]

約数ペア:

[(1, 265796511), (3, 88598837), (31, 8574081), (93, 2858027), (131, 2028981), (393, 676327), (4061, 65451), (12183, 21817)]