289370883

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{1607}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 389316096

約数和(自身を除く): 99945213

約数列:

[1, 3, 193, 311, 579, 933, 1607, 4821, 60023, 180069, 310151, 499777, 930453, 1499331, 96456961, 289370883]

約数ペア:

[(1, 289370883), (3, 96456961), (193, 1499331), (311, 930453), (579, 499777), (933, 310151), (1607, 180069), (4821, 60023)]