262347489

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{283007}}^1$

素因数の和:283116

約数の個数: 12

約数和(自身を含む): 382626816

約数和(自身を除く): 120279327

約数列:

[1, 3, 9, 103, 309, 927, 283007, 849021, 2547063, 29149721, 87449163, 262347489]

約数ペア:

[(1, 262347489), (3, 87449163), (9, 29149721), (103, 2547063), (309, 849021), (927, 283007)]