13564521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{88657}}^1$

素因数の和:88680

約数の個数: 12

約数和(自身を含む): 20745972

約数和(自身を除く): 7181451

約数列:

[1, 3, 9, 17, 51, 153, 88657, 265971, 797913, 1507169, 4521507, 13564521]

約数ペア:

[(1, 13564521), (3, 4521507), (9, 1507169), (17, 797913), (51, 265971), (153, 88657)]