85579921

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 106966656

約数和(自身を除く): 21386735

約数列:

[1, 7, 17, 49, 71, 119, 497, 833, 1207, 1447, 3479, 8449, 10129, 24599, 59143, 70903, 102737, 172193, 719159, 1205351, 1746529, 5034113, 12225703, 85579921]

約数ペア:

[(1, 85579921), (7, 12225703), (17, 5034113), (49, 1746529), (71, 1205351), (119, 719159), (497, 172193), (833, 102737), (1207, 70903), (1447, 59143), (3479, 24599), (8449, 10129)]