21167690071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1\times {\mathrm{5189}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 23213998080

約数和(自身を除く): 2046308009

約数列:

[1, 11, 223, 1663, 2453, 5189, 18293, 57079, 370849, 1157147, 4079339, 8629307, 12728617, 94922377, 1924335461, 21167690071]

約数ペア:

[(1, 21167690071), (11, 1924335461), (223, 94922377), (1663, 12728617), (2453, 8629307), (5189, 4079339), (18293, 1157147), (57079, 370849)]