39877467

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9839}}^1$

素因数の和:10042

約数の個数: 16

約数和(自身を含む): 61086720

約数和(自身を除く): 21209253

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 9839, 29517, 68873, 206619, 1898927, 5696781, 13292489, 39877467]

約数ペア:

[(1, 39877467), (3, 13292489), (7, 5696781), (21, 1898927), (193, 206619), (579, 68873), (1351, 29517), (4053, 9839)]