31482283

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4422

約数の個数: 16

約数和(自身を含む): 38729664

約数和(自身を除く): 7247381

約数列:

[1, 7, 17, 61, 119, 427, 1037, 4337, 7259, 30359, 73729, 264557, 516103, 1851899, 4497469, 31482283]

約数ペア:

[(1, 31482283), (7, 4497469), (17, 1851899), (61, 516103), (119, 264557), (427, 73729), (1037, 30359), (4337, 7259)]