428812727

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{34747}}^1$

素因数の和:34838

約数の個数: 16

約数和(自身を含む): 513714432

約数和(自身を除く): 84901705

約数列:

[1, 7, 41, 43, 287, 301, 1763, 12341, 34747, 243229, 1424627, 1494121, 9972389, 10458847, 61258961, 428812727]

約数ペア:

[(1, 428812727), (7, 61258961), (41, 10458847), (43, 9972389), (287, 1494121), (301, 1424627), (1763, 243229), (12341, 34747)]