16627683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 23777280

約数和(自身を除く): 7149597

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 4127, 12381, 70159, 210477, 326033, 978099, 5542561, 16627683]

約数ペア:

[(1, 16627683), (3, 5542561), (17, 978099), (51, 326033), (79, 210477), (237, 70159), (1343, 12381), (4029, 4127)]