2995137

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 20

約数和(自身を含む): 4530240

約数和(自身を除く): 1535103

約数列:

[1, 3, 9, 27, 81, 103, 309, 359, 927, 1077, 2781, 3231, 8343, 9693, 29079, 36977, 110931, 332793, 998379, 2995137]

約数ペア:

[(1, 2995137), (3, 998379), (9, 332793), (27, 110931), (81, 36977), (103, 29079), (309, 9693), (359, 8343), (927, 3231), (1077, 2781)]