271271397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{29387}}^1$

素因数の和:29588

約数の個数: 16

約数和(自身を含む): 385100352

約数和(自身を除く): 113828955

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 29387, 88161, 499579, 1498737, 5319047, 15957141, 90423799, 271271397]

約数ペア:

[(1, 271271397), (3, 90423799), (17, 15957141), (51, 5319047), (181, 1498737), (543, 499579), (3077, 88161), (9231, 29387)]