39260319

素因数分解:

$3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 61135920

約数和(自身を除く): 21875601

約数列:

[1, 3, 7, 21, 49, 147, 409, 653, 1227, 1959, 2863, 4571, 8589, 13713, 20041, 31997, 60123, 95991, 267077, 801231, 1869539, 5608617, 13086773, 39260319]

約数ペア:

[(1, 39260319), (3, 13086773), (7, 5608617), (21, 1869539), (49, 801231), (147, 267077), (409, 95991), (653, 60123), (1227, 31997), (1959, 20041), (2863, 13713), (4571, 8589)]