9709989

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 13426560

約数和(自身を除く): 3716571

約数列:

[1, 3, 41, 89, 123, 267, 887, 2661, 3649, 10947, 36367, 78943, 109101, 236829, 3236663, 9709989]

約数ペア:

[(1, 9709989), (3, 3236663), (41, 236829), (89, 109101), (123, 78943), (267, 36367), (887, 10947), (2661, 3649)]