622973979

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{821}}^1\times {\mathrm{1429}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 916858800

約数和(自身を除く): 293884821

約数列:

[1, 3, 9, 59, 177, 531, 821, 1429, 2463, 4287, 7389, 12861, 48439, 84311, 145317, 252933, 435951, 758799, 1173209, 3519627, 10558881, 69219331, 207657993, 622973979]

約数ペア:

[(1, 622973979), (3, 207657993), (9, 69219331), (59, 10558881), (177, 3519627), (531, 1173209), (821, 758799), (1429, 435951), (2463, 252933), (4287, 145317), (7389, 84311), (12861, 48439)]