12022983

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 20451600

約数和(自身を除く): 8428617

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 199, 411, 441, 597, 959, 1233, 1393, 1791, 2877, 4179, 6713, 8631, 9751, 12537, 20139, 27263, 29253, 60417, 81789, 87759, 190841, 245367, 572523, 1335887, 1717569, 4007661, 12022983]

約数ペア:

[(1, 12022983), (3, 4007661), (7, 1717569), (9, 1335887), (21, 572523), (49, 245367), (63, 190841), (137, 87759), (147, 81789), (199, 60417), (411, 29253), (441, 27263), (597, 20139), (959, 12537), (1233, 9751), (1393, 8631), (1791, 6713), (2877, 4179)]