2011106313

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{219721}}^1$

素因数の和:219846

約数の個数: 20

約数和(自身を含む): 3030845268

約数和(自身を除く): 1019738955

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 219721, 659163, 1977489, 5932467, 17797401, 24828473, 74485419, 223456257, 670368771, 2011106313]

約数ペア:

[(1, 2011106313), (3, 670368771), (9, 223456257), (27, 74485419), (81, 24828473), (113, 17797401), (339, 5932467), (1017, 1977489), (3051, 659163), (9153, 219721)]