320300461

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 381049920

約数和(自身を除く): 60749459

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 3211, 3887, 4337, 5681, 56381, 73853, 82403, 99751, 732953, 1071239, 1296763, 1895269, 13926107, 16857919, 24638497, 320300461]

約数ペア:

[(1, 320300461), (13, 24638497), (19, 16857919), (23, 13926107), (169, 1895269), (247, 1296763), (299, 1071239), (437, 732953), (3211, 99751), (3887, 82403), (4337, 73853), (5681, 56381)]