4022263

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 1033865

約数列:

[1, 7, 23, 43, 49, 83, 161, 301, 581, 989, 1127, 1909, 2107, 3569, 4067, 6923, 13363, 24983, 48461, 82087, 93541, 174881, 574609, 4022263]

約数ペア:

[(1, 4022263), (7, 574609), (23, 174881), (43, 93541), (49, 82087), (83, 48461), (161, 24983), (301, 13363), (581, 6923), (989, 4067), (1127, 3569), (1909, 2107)]