9969355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 13372128

約数和(自身を除く): 3402773

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 4421, 22105, 48631, 181261, 243155, 906305, 1993871, 9969355]

約数ペア:

[(1, 9969355), (5, 1993871), (11, 906305), (41, 243155), (55, 181261), (205, 48631), (451, 22105), (2255, 4421)]