7015190507

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1531}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 8006967360

約数和(自身を除く): 991776853

約数列:

[1, 13, 19, 169, 247, 1427, 1531, 3211, 18551, 19903, 27113, 29089, 241163, 258739, 352469, 378157, 2184737, 4582097, 4916041, 28401581, 41510003, 369220553, 539630039, 7015190507]

約数ペア:

[(1, 7015190507), (13, 539630039), (19, 369220553), (169, 41510003), (247, 28401581), (1427, 4916041), (1531, 4582097), (3211, 2184737), (18551, 378157), (19903, 352469), (27113, 258739), (29089, 241163)]