25956203

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 33045408

約数和(自身を除く): 7089205

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 593, 1183, 3367, 4151, 6253, 7709, 21941, 43771, 53963, 100217, 153587, 285233, 701519, 1996631, 3708029, 25956203]

約数ペア:

[(1, 25956203), (7, 3708029), (13, 1996631), (37, 701519), (91, 285233), (169, 153587), (259, 100217), (481, 53963), (593, 43771), (1183, 21941), (3367, 7709), (4151, 6253)]