2012451237

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{421103}}^1$

素因数の和:421174

約数の個数: 20

約数和(自身を含む): 3057215040

約数和(自身を除く): 1044763803

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 421103, 1263309, 3789927, 11369781, 24845077, 34109343, 74535231, 223605693, 670817079, 2012451237]

約数ペア:

[(1, 2012451237), (3, 670817079), (9, 223605693), (27, 74535231), (59, 34109343), (81, 24845077), (177, 11369781), (531, 3789927), (1593, 1263309), (4779, 421103)]