4081428001

素因数分解:

$7^3\times {\mathrm{1801}}^1\times {\mathrm{6607}}^1$

素因数の和:8429

約数の個数: 16

約数和(自身を含む): 4763046400

約数和(自身を除く): 681618399

約数列:

[1, 7, 49, 343, 1801, 6607, 12607, 46249, 88249, 323743, 617743, 2266201, 11899207, 83294449, 583061143, 4081428001]

約数ペア:

[(1, 4081428001), (7, 583061143), (49, 83294449), (343, 11899207), (1801, 2266201), (6607, 617743), (12607, 323743), (46249, 88249)]