829122779

素因数分解:

${\mathrm{19}}^3\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 884004000

約数和(自身を除く): 54881221

約数列:

[1, 19, 109, 361, 1109, 2071, 6859, 21071, 39349, 120881, 400349, 747631, 2296739, 7606631, 43638041, 829122779]

約数ペア:

[(1, 829122779), (19, 43638041), (109, 7606631), (361, 2296739), (1109, 747631), (2071, 400349), (6859, 120881), (21071, 39349)]