39883851

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4621}}^1$

素因数の和:4771

約数の個数: 24

約数和(自身を含む): 66334944

約数和(自身を除く): 26451093

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 4621, 8631, 13863, 32347, 41589, 97041, 291123, 633077, 1899231, 4431539, 5697693, 13294617, 39883851]

約数ペア:

[(1, 39883851), (3, 13294617), (7, 5697693), (9, 4431539), (21, 1899231), (63, 633077), (137, 291123), (411, 97041), (959, 41589), (1233, 32347), (2877, 13863), (4621, 8631)]