71098437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 35346363

約数列:

[1, 3, 17, 19, 51, 57, 239, 307, 323, 717, 921, 969, 4063, 4541, 5219, 5833, 12189, 13623, 15657, 17499, 73373, 77197, 99161, 220119, 231591, 297483, 1247341, 1394087, 3742023, 4182261, 23699479, 71098437]

約数ペア:

[(1, 71098437), (3, 23699479), (17, 4182261), (19, 3742023), (51, 1394087), (57, 1247341), (239, 297483), (307, 231591), (323, 220119), (717, 99161), (921, 77197), (969, 73373), (4063, 17499), (4541, 15657), (5219, 13623), (5833, 12189)]