84820123

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 15542117

約数列:

[1, 17, 19, 31, 43, 197, 323, 527, 589, 731, 817, 1333, 3349, 3743, 6107, 8471, 10013, 13889, 22661, 25327, 63631, 103819, 116033, 144007, 160949, 262601, 430559, 1972561, 2736133, 4464217, 4989419, 84820123]

約数ペア:

[(1, 84820123), (17, 4989419), (19, 4464217), (31, 2736133), (43, 1972561), (197, 430559), (323, 262601), (527, 160949), (589, 144007), (731, 116033), (817, 103819), (1333, 63631), (3349, 25327), (3743, 22661), (6107, 13889), (8471, 10013)]