56959989

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3109}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 78819840

約数和(自身を除く): 21859851

約数列:

[1, 3, 31, 93, 197, 591, 3109, 6107, 9327, 18321, 96379, 289137, 612473, 1837419, 18986663, 56959989]

約数ペア:

[(1, 56959989), (3, 18986663), (31, 1837419), (93, 612473), (197, 289137), (591, 96379), (3109, 18321), (6107, 9327)]