7139680919

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{421643}}^1$

素因数の和:421750

約数の個数: 16

約数和(自身を含む): 8500343040

約数和(自身を除く): 1360662121

約数列:

[1, 7, 41, 59, 287, 413, 2419, 16933, 421643, 2951501, 17287363, 24876937, 121011541, 174138559, 1019954417, 7139680919]

約数ペア:

[(1, 7139680919), (7, 1019954417), (41, 174138559), (59, 121011541), (287, 24876937), (413, 17287363), (2419, 2951501), (16933, 421643)]