380888948709

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2489470253}}^1$

素因数の和:2489470276

約数の個数: 12

約数和(自身を含む): 582536039436

約数和(自身を除く): 201647090727

約数列:

[1, 3, 9, 17, 51, 153, 2489470253, 7468410759, 22405232277, 42320994301, 126962982903, 380888948709]

約数ペア:

[(1, 380888948709), (3, 126962982903), (9, 42320994301), (17, 22405232277), (51, 7468410759), (153, 2489470253)]