171290706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{4481}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 358846848

約数和(自身を除く): 187556142

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 277, 554, 831, 1662, 4481, 6371, 8962, 12742, 13443, 19113, 26886, 38226, 103063, 206126, 309189, 618378, 1241237, 2482474, 3723711, 7447422, 28548451, 57096902, 85645353, 171290706]

約数ペア:

[(1, 171290706), (2, 85645353), (3, 57096902), (6, 28548451), (23, 7447422), (46, 3723711), (69, 2482474), (138, 1241237), (277, 618378), (554, 309189), (831, 206126), (1662, 103063), (4481, 38226), (6371, 26886), (8962, 19113), (12742, 13443)]