40788319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 49568112

約数和(自身を除く): 8779793

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 593, 1859, 5291, 6253, 6523, 7709, 21941, 68783, 84799, 100217, 241351, 285233, 1102387, 3137563, 3708029, 40788319]

約数ペア:

[(1, 40788319), (11, 3708029), (13, 3137563), (37, 1102387), (143, 285233), (169, 241351), (407, 100217), (481, 84799), (593, 68783), (1859, 21941), (5291, 7709), (6253, 6523)]