42086373

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{117889}}^1$

素因数の和:117916

約数の個数: 16

約数和(自身を含む): 67904640

約数和(自身を除く): 25818267

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 117889, 353667, 825223, 2004113, 2475669, 6012339, 14028791, 42086373]

約数ペア:

[(1, 42086373), (3, 14028791), (7, 6012339), (17, 2475669), (21, 2004113), (51, 825223), (119, 353667), (357, 117889)]