39741303

素因数分解:

$3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 61883760

約数和(自身を除く): 22142457

約数列:

[1, 3, 7, 21, 49, 147, 409, 661, 1227, 1983, 2863, 4627, 8589, 13881, 20041, 32389, 60123, 97167, 270349, 811047, 1892443, 5677329, 13247101, 39741303]

約数ペア:

[(1, 39741303), (3, 13247101), (7, 5677329), (21, 1892443), (49, 811047), (147, 270349), (409, 97167), (661, 60123), (1227, 32389), (1983, 20041), (2863, 13881), (4627, 8589)]