2013128829

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{493777}}^1$

素因数の和:493937

約数の個数: 16

約数和(自身を含む): 3002170240

約数和(自身を除く): 989041411

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 493777, 1481331, 4443993, 13331979, 74560327, 223680981, 671042943, 2013128829]

約数ペア:

[(1, 2013128829), (3, 671042943), (9, 223680981), (27, 74560327), (151, 13331979), (453, 4443993), (1359, 1481331), (4077, 493777)]