39982929

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{111997}}^1$

素因数の和:112024

約数の個数: 16

約数和(自身を含む): 64510848

約数和(自身を除く): 24527919

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 111997, 335991, 783979, 1903949, 2351937, 5711847, 13327643, 39982929]

約数ペア:

[(1, 39982929), (3, 13327643), (7, 5711847), (17, 2351937), (21, 1903949), (51, 783979), (119, 335991), (357, 111997)]