84855687

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{237691}}^1$

素因数の和:237718

約数の個数: 16

約数和(自身を含む): 136910592

約数和(自身を除く): 52054905

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 237691, 713073, 1663837, 4040747, 4991511, 12122241, 28285229, 84855687]

約数ペア:

[(1, 84855687), (3, 28285229), (7, 12122241), (17, 4991511), (21, 4040747), (51, 1663837), (119, 713073), (357, 237691)]