281787021

素因数分解:

$3^2\times {\mathrm{4969}}^1\times {\mathrm{6301}}^1$

素因数の和:11276

約数の個数: 12

約数和(自身を含む): 407172220

約数和(自身を除く): 125385199

約数列:

[1, 3, 9, 4969, 6301, 14907, 18903, 44721, 56709, 31309669, 93929007, 281787021]

約数ペア:

[(1, 281787021), (3, 93929007), (9, 31309669), (4969, 56709), (6301, 44721), (14907, 18903)]