2017680343

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5223

約数の個数: 32

約数和(自身を含む): 2529128448

約数和(自身を除く): 511448105

約数列:

[1, 7, 17, 47, 71, 119, 329, 497, 799, 1207, 3337, 5081, 5593, 8449, 23359, 35567, 56729, 86377, 238807, 360751, 397103, 604639, 1671649, 2525257, 4059719, 6132767, 16955297, 28418033, 42929369, 118687079, 288240049, 2017680343]

約数ペア:

[(1, 2017680343), (7, 288240049), (17, 118687079), (47, 42929369), (71, 28418033), (119, 16955297), (329, 6132767), (497, 4059719), (799, 2525257), (1207, 1671649), (3337, 604639), (5081, 397103), (5593, 360751), (8449, 238807), (23359, 86377), (35567, 56729)]