2021837763

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179671}}^1$

素因数の和:179727

約数の個数: 24

約数和(自身を含む): 3058736128

約数和(自身を除く): 1036898365

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 11253, 179671, 539013, 1976381, 5569801, 5929143, 16709403, 21740191, 61267811, 65220573, 183803433, 673945921, 2021837763]

約数ペア:

[(1, 2021837763), (3, 673945921), (11, 183803433), (31, 65220573), (33, 61267811), (93, 21740191), (121, 16709403), (341, 5929143), (363, 5569801), (1023, 1976381), (3751, 539013), (11253, 179671)]