42111363

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{117959}}^1$

素因数の和:117986

約数の個数: 16

約数和(自身を含む): 67944960

約数和(自身を除く): 25833597

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 117959, 353877, 825713, 2005303, 2477139, 6015909, 14037121, 42111363]

約数ペア:

[(1, 42111363), (3, 14037121), (7, 6015909), (17, 2477139), (21, 2005303), (51, 825713), (119, 353877), (357, 117959)]