22470009

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 10044039

約数列:

[1, 3, 31, 41, 71, 83, 93, 123, 213, 249, 1271, 2201, 2573, 2911, 3403, 3813, 5893, 6603, 7719, 8733, 10209, 17679, 90241, 105493, 182683, 241613, 270723, 316479, 548049, 724839, 7490003, 22470009]

約数ペア:

[(1, 22470009), (3, 7490003), (31, 724839), (41, 548049), (71, 316479), (83, 270723), (93, 241613), (123, 182683), (213, 105493), (249, 90241), (1271, 17679), (2201, 10209), (2573, 8733), (2911, 7719), (3403, 6603), (3813, 5893)]