121497623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 141215088

約数和(自身を除く): 19717465

約数列:

[1, 13, 17, 73, 221, 289, 443, 949, 1241, 3757, 5759, 7531, 16133, 21097, 32339, 97903, 128027, 274261, 420407, 549763, 1664351, 7146919, 9345971, 121497623]

約数ペア:

[(1, 121497623), (13, 9345971), (17, 7146919), (73, 1664351), (221, 549763), (289, 420407), (443, 274261), (949, 128027), (1241, 97903), (3757, 32339), (5759, 21097), (7531, 16133)]