2021023323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{279649}}^1$

素因数の和:279739

約数の個数: 24

約数和(自身を含む): 3228279600

約数和(自身を除く): 1207256277

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 279649, 838947, 2516841, 3076139, 9228417, 20414377, 27685251, 61243131, 183729393, 224558147, 673674441, 2021023323]

約数ペア:

[(1, 2021023323), (3, 673674441), (9, 224558147), (11, 183729393), (33, 61243131), (73, 27685251), (99, 20414377), (219, 9228417), (657, 3076139), (803, 2516841), (2409, 838947), (7227, 279649)]