1204713

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 20

約数和(自身を含む): 1829520

約数和(自身を除く): 624807

約数列:

[1, 3, 9, 27, 81, 107, 139, 321, 417, 963, 1251, 2889, 3753, 8667, 11259, 14873, 44619, 133857, 401571, 1204713]

約数ペア:

[(1, 1204713), (3, 401571), (9, 133857), (27, 44619), (81, 14873), (107, 11259), (139, 8667), (321, 3753), (417, 2889), (963, 1251)]