4777721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 5853120

約数和(自身を除く): 1075399

約数列:

[1, 13, 19, 23, 29, 247, 299, 377, 437, 551, 667, 841, 5681, 7163, 8671, 10933, 12673, 15979, 19343, 164749, 207727, 251459, 367517, 4777721]

約数ペア:

[(1, 4777721), (13, 367517), (19, 251459), (23, 207727), (29, 164749), (247, 19343), (299, 15979), (377, 12673), (437, 10933), (551, 8671), (667, 7163), (841, 5681)]