30656479

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 36126720

約数和(自身を除く): 5470241

約数列:

[1, 7, 41, 223, 287, 479, 1561, 3353, 9143, 19639, 64001, 106817, 137473, 747719, 4379497, 30656479]

約数ペア:

[(1, 30656479), (7, 4379497), (41, 747719), (223, 137473), (287, 106817), (479, 64001), (1561, 19639), (3353, 9143)]