38327989

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 45440640

約数和(自身を除く): 7112651

約数列:

[1, 7, 41, 83, 287, 581, 1609, 3403, 11263, 23821, 65969, 133547, 461783, 934829, 5475427, 38327989]

約数ペア:

[(1, 38327989), (7, 5475427), (41, 934829), (83, 461783), (287, 133547), (581, 65969), (1609, 23821), (3403, 11263)]