1570210029

素因数分解:

$3^4\times {\mathrm{1931}}^1\times {\mathrm{10039}}^1$

素因数の和:11982

約数の個数: 20

約数和(自身を含む): 2347070880

約数和(自身を除く): 776860851

約数列:

[1, 3, 9, 27, 81, 1931, 5793, 10039, 17379, 30117, 52137, 90351, 156411, 271053, 813159, 19385309, 58155927, 174467781, 523403343, 1570210029]

約数ペア:

[(1, 1570210029), (3, 523403343), (9, 174467781), (27, 58155927), (81, 19385309), (1931, 813159), (5793, 271053), (10039, 156411), (17379, 90351), (30117, 52137)]