6442303

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 7983360

約数和(自身を除く): 1541057

約数列:

[1, 7, 17, 43, 119, 301, 731, 1259, 5117, 8813, 21403, 54137, 149821, 378959, 920329, 6442303]

約数ペア:

[(1, 6442303), (7, 920329), (17, 378959), (43, 149821), (119, 54137), (301, 21403), (731, 8813), (1259, 5117)]