85410479

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 109046016

約数和(自身を除く): 23635537

約数列:

[1, 7, 11, 49, 77, 211, 539, 751, 1477, 2321, 5257, 8261, 10339, 16247, 36799, 57827, 113729, 158461, 404789, 1109227, 1743071, 7764589, 12201497, 85410479]

約数ペア:

[(1, 85410479), (7, 12201497), (11, 7764589), (49, 1743071), (77, 1109227), (211, 404789), (539, 158461), (751, 113729), (1477, 57827), (2321, 36799), (5257, 16247), (8261, 10339)]