53380243

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 63036160

約数和(自身を除く): 9655917

約数列:

[1, 7, 43, 109, 301, 763, 1627, 4687, 11389, 32809, 69961, 177343, 489727, 1241401, 7625749, 53380243]

約数ペア:

[(1, 53380243), (7, 7625749), (43, 1241401), (109, 489727), (301, 177343), (763, 69961), (1627, 32809), (4687, 11389)]