870147986127

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{134969441}}^1$

素因数の和:134969758

約数の個数: 16

約数和(自身を含む): 1330258820352

約数和(自身を除く): 460110834225

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 134969441, 404908323, 944786087, 2834358261, 41435618387, 124306855161, 290049328709, 870147986127]

約数ペア:

[(1, 870147986127), (3, 290049328709), (7, 124306855161), (21, 41435618387), (307, 2834358261), (921, 944786087), (2149, 404908323), (6447, 134969441)]