82181519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2357}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 99828288

約数和(自身を除く): 17646769

約数列:

[1, 7, 17, 119, 293, 2051, 2357, 4981, 16499, 34867, 40069, 280483, 690601, 4834207, 11740217, 82181519]

約数ペア:

[(1, 82181519), (7, 11740217), (17, 4834207), (119, 690601), (293, 280483), (2051, 40069), (2357, 34867), (4981, 16499)]