7902271

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 9486720

約数和(自身を除く): 1584449

約数列:

[1, 13, 19, 23, 107, 169, 247, 299, 437, 1391, 2033, 2461, 3211, 3887, 5681, 18083, 26429, 31993, 46759, 73853, 343577, 415909, 607867, 7902271]

約数ペア:

[(1, 7902271), (13, 607867), (19, 415909), (23, 343577), (107, 73853), (169, 46759), (247, 31993), (299, 26429), (437, 18083), (1391, 5681), (2033, 3887), (2461, 3211)]