17620233831

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12796103}}^1$

素因数の和:12796132

約数の個数: 20

約数和(自身を含む): 27869914512

約数和(自身を除く): 10249680681

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12796103, 38388309, 115164927, 217533751, 345494781, 652601253, 1036484343, 1957803759, 5873411277, 17620233831]

約数ペア:

[(1, 17620233831), (3, 5873411277), (9, 1957803759), (17, 1036484343), (27, 652601253), (51, 345494781), (81, 217533751), (153, 115164927), (459, 38388309), (1377, 12796103)]