12371661

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 18701280

約数和(自身を除く): 6329619

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 443, 963, 1329, 3103, 3987, 9309, 12847, 27927, 38541, 47401, 115623, 142203, 426609, 1374629, 4123887, 12371661]

約数ペア:

[(1, 12371661), (3, 4123887), (9, 1374629), (29, 426609), (87, 142203), (107, 115623), (261, 47401), (321, 38541), (443, 27927), (963, 12847), (1329, 9309), (3103, 3987)]