2021045763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{26501}}^1$

素因数の和:28826

約数の個数: 16

約数和(自身を含む): 2941085952

約数和(自身を除く): 920040189

約数列:

[1, 3, 11, 33, 2311, 6933, 25421, 26501, 76263, 79503, 291511, 874533, 61243811, 183731433, 673681921, 2021045763]

約数ペア:

[(1, 2021045763), (3, 673681921), (11, 183731433), (33, 61243811), (2311, 874533), (6933, 291511), (25421, 79503), (26501, 76263)]