2100032817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{518911}}^1$

素因数の和:519004

約数の個数: 16

約数和(自身を含む): 2988933120

約数和(自身を除く): 888900303

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 518911, 1556733, 9859309, 29577927, 36842681, 110528043, 700010939, 2100032817]

約数ペア:

[(1, 2100032817), (3, 700010939), (19, 110528043), (57, 36842681), (71, 29577927), (213, 9859309), (1349, 1556733), (4047, 518911)]