28714683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7127}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 41057280

約数和(自身を除く): 12342597

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 7127, 21381, 121159, 363477, 563033, 1689099, 9571561, 28714683]

約数ペア:

[(1, 28714683), (3, 9571561), (17, 1689099), (51, 563033), (79, 363477), (237, 121159), (1343, 21381), (4029, 7127)]