3905997291

素因数分解:

$3^2\times 7^1\times {\mathrm{4621}}^1\times {\mathrm{13417}}^1$

素因数の和:18051

約数の個数: 24

約数和(自身を含む): 6449871584

約数和(自身を除く): 2543874293

約数列:

[1, 3, 7, 9, 21, 63, 4621, 13417, 13863, 32347, 40251, 41589, 93919, 97041, 120753, 281757, 291123, 845271, 61999957, 185999871, 433999699, 557999613, 1301999097, 3905997291]

約数ペア:

[(1, 3905997291), (3, 1301999097), (7, 557999613), (9, 433999699), (21, 185999871), (63, 61999957), (4621, 845271), (13417, 291123), (13863, 281757), (32347, 120753), (40251, 97041), (41589, 93919)]