239040039

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367189}}^1$

素因数の和:367230

約数の個数: 16

約数和(自身を含む): 376002560

約数和(自身を除く): 136962521

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 367189, 1101567, 2570323, 7710969, 11382859, 34148577, 79680013, 239040039]

約数ペア:

[(1, 239040039), (3, 79680013), (7, 34148577), (21, 11382859), (31, 7710969), (93, 2570323), (217, 1101567), (651, 367189)]