5661969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 8117568

約数和(自身を除く): 2455599

約数列:

[1, 3, 17, 51, 67, 201, 1139, 1657, 3417, 4971, 28169, 84507, 111019, 333057, 1887323, 5661969]

約数ペア:

[(1, 5661969), (3, 1887323), (17, 333057), (51, 111019), (67, 84507), (201, 28169), (1139, 4971), (1657, 3417)]