8159417

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 10137600

約数和(自身を除く): 1978183

約数列:

[1, 7, 19, 31, 133, 217, 589, 1979, 4123, 13853, 37601, 61349, 263207, 429443, 1165631, 8159417]

約数ペア:

[(1, 8159417), (7, 1165631), (19, 429443), (31, 263207), (133, 61349), (217, 37601), (589, 13853), (1979, 4123)]