2855351007

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1137137}}^1$

素因数の和:1137180

約数の個数: 20

約数和(自身を含む): 4402998336

約数和(自身を除く): 1547647329

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 1137137, 3411411, 10234233, 30702699, 35251247, 92108097, 105753741, 317261223, 951783669, 2855351007]

約数ペア:

[(1, 2855351007), (3, 951783669), (9, 317261223), (27, 105753741), (31, 92108097), (81, 35251247), (93, 30702699), (279, 10234233), (837, 3411411), (2511, 1137137)]