298348521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{87313}}^1$

素因数の和:87400

約数の個数: 16

約数和(自身を含む): 427489344

約数和(自身を除く): 129140823

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 87313, 261939, 1484321, 4452963, 5849971, 17549913, 99449507, 298348521]

約数ペア:

[(1, 298348521), (3, 99449507), (17, 17549913), (51, 5849971), (67, 4452963), (201, 1484321), (1139, 261939), (3417, 87313)]