26326867

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 5848493

約数列:

[1, 7, 29, 49, 97, 191, 203, 679, 1337, 1421, 2813, 4753, 5539, 9359, 18527, 19691, 38773, 129689, 137837, 271411, 537283, 907823, 3760981, 26326867]

約数ペア:

[(1, 26326867), (7, 3760981), (29, 907823), (49, 537283), (97, 271411), (191, 137837), (203, 129689), (679, 38773), (1337, 19691), (1421, 18527), (2813, 9359), (4753, 5539)]