15912969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4657}}^1$

素因数の和:4744

約数の個数: 16

約数和(自身を含む): 22805568

約数和(自身を除く): 6892599

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 4657, 13971, 79169, 237507, 312019, 936057, 5304323, 15912969]

約数ペア:

[(1, 15912969), (3, 5304323), (17, 936057), (51, 312019), (67, 237507), (201, 79169), (1139, 13971), (3417, 4657)]