39263757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{107}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 57498336

約数和(自身を除く): 18234579

約数列:

[1, 3, 13, 39, 97, 107, 291, 321, 1261, 1391, 3783, 4173, 9409, 10379, 28227, 31137, 122317, 134927, 366951, 404781, 1006763, 3020289, 13087919, 39263757]

約数ペア:

[(1, 39263757), (3, 13087919), (13, 3020289), (39, 1006763), (97, 404781), (107, 366951), (291, 134927), (321, 122317), (1261, 31137), (1391, 28227), (3783, 10379), (4173, 9409)]