17628143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 4144657

約数列:

[1, 13, 19, 23, 29, 107, 247, 299, 377, 437, 551, 667, 1391, 2033, 2461, 3103, 5681, 7163, 8671, 12673, 26429, 31993, 40339, 46759, 58957, 71369, 164749, 607867, 766441, 927797, 1356011, 17628143]

約数ペア:

[(1, 17628143), (13, 1356011), (19, 927797), (23, 766441), (29, 607867), (107, 164749), (247, 71369), (299, 58957), (377, 46759), (437, 40339), (551, 31993), (667, 26429), (1391, 12673), (2033, 8671), (2461, 7163), (3103, 5681)]