4013247

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 6500736

約数和(自身を除く): 2487489

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 1187, 3381, 3561, 8309, 24927, 27301, 58163, 81903, 174489, 191107, 573321, 1337749, 4013247]

約数ペア:

[(1, 4013247), (3, 1337749), (7, 573321), (21, 191107), (23, 174489), (49, 81903), (69, 58163), (147, 27301), (161, 24927), (483, 8309), (1127, 3561), (1187, 3381)]