2021509163

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{14173}}^1$

素因数の和:14354

約数の個数: 16

約数和(自身を含む): 2155355136

約数和(自身を除く): 133845973

約数列:

[1, 31, 43, 107, 1333, 3317, 4601, 14173, 142631, 439363, 609439, 1516511, 18892609, 47011841, 65209973, 2021509163]

約数ペア:

[(1, 2021509163), (31, 65209973), (43, 47011841), (107, 18892609), (1333, 1516511), (3317, 609439), (4601, 439363), (14173, 142631)]