83178739

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1709}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 100958400

約数和(自身を除く): 17779661

約数列:

[1, 7, 17, 119, 409, 1709, 2863, 6953, 11963, 29053, 48671, 203371, 698981, 4892867, 11882677, 83178739]

約数ペア:

[(1, 83178739), (7, 11882677), (17, 4892867), (119, 698981), (409, 203371), (1709, 48671), (2863, 29053), (6953, 11963)]