11306309

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 20

約数和(自身を含む): 14016204

約数和(自身を除く): 2709895

約数列:

[1, 7, 17, 49, 119, 277, 343, 833, 1939, 2401, 4709, 5831, 13573, 32963, 40817, 95011, 230741, 665077, 1615187, 11306309]

約数ペア:

[(1, 11306309), (7, 1615187), (17, 665077), (49, 230741), (119, 95011), (277, 40817), (343, 32963), (833, 13573), (1939, 5831), (2401, 4709)]