124299721

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 157659264

約数和(自身を除く): 33359543

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 2351, 4067, 7553, 16457, 30563, 52871, 115199, 195133, 213941, 1365931, 1497587, 2536729, 9561517, 17757103, 124299721]

約数ペア:

[(1, 124299721), (7, 17757103), (13, 9561517), (49, 2536729), (83, 1497587), (91, 1365931), (581, 213941), (637, 195133), (1079, 115199), (2351, 52871), (4067, 30563), (7553, 16457)]