85732997

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 106539840

約数和(自身を除く): 20806843

約数列:

[1, 7, 19, 49, 71, 133, 497, 931, 1297, 1349, 3479, 9079, 9443, 24643, 63553, 66101, 92087, 172501, 644609, 1207507, 1749653, 4512263, 12247571, 85732997]

約数ペア:

[(1, 85732997), (7, 12247571), (19, 4512263), (49, 1749653), (71, 1207507), (133, 644609), (497, 172501), (931, 92087), (1297, 66101), (1349, 63553), (3479, 24643), (9079, 9443)]