8889213

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 12410496

約数和(自身を除く): 3521283

約数列:

[1, 3, 37, 53, 111, 159, 1511, 1961, 4533, 5883, 55907, 80083, 167721, 240249, 2963071, 8889213]

約数ペア:

[(1, 8889213), (3, 2963071), (37, 240249), (53, 167721), (111, 80083), (159, 55907), (1511, 5883), (1961, 4533)]