169797887

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4337}}^1$

素因数の和:4415

約数の個数: 24

約数和(自身を含む): 213637824

約数和(自身を除く): 43839937

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2303, 4337, 5593, 30359, 39151, 73729, 203839, 212513, 516103, 1426873, 3465263, 3612721, 9988111, 24256841, 169797887]

約数ペア:

[(1, 169797887), (7, 24256841), (17, 9988111), (47, 3612721), (49, 3465263), (119, 1426873), (329, 516103), (799, 212513), (833, 203839), (2303, 73729), (4337, 39151), (5593, 30359)]