1927996973

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 2270880000

約数和(自身を除く): 342883027

約数列:

[1, 7, 49, 149, 199, 1043, 1327, 1393, 7301, 9289, 9751, 29651, 65023, 197723, 207557, 264073, 1384061, 1452899, 1848511, 9688427, 12939577, 39346877, 275428139, 1927996973]

約数ペア:

[(1, 1927996973), (7, 275428139), (49, 39346877), (149, 12939577), (199, 9688427), (1043, 1848511), (1327, 1452899), (1393, 1384061), (7301, 264073), (9289, 207557), (9751, 197723), (29651, 65023)]