2021284581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{56377}}^1$

素因数の和:56453

約数の個数: 32

約数和(自身を含む): 3085004160

約数和(自身を除く): 1063719579

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1887, 2109, 11951, 35853, 56377, 169131, 958409, 1071163, 2085949, 2875227, 3213489, 6257847, 18209771, 35461133, 39633031, 54629313, 106383399, 118899093, 673761527, 2021284581]

約数ペア:

[(1, 2021284581), (3, 673761527), (17, 118899093), (19, 106383399), (37, 54629313), (51, 39633031), (57, 35461133), (111, 18209771), (323, 6257847), (629, 3213489), (703, 2875227), (969, 2085949), (1887, 1071163), (2109, 958409), (11951, 169131), (35853, 56377)]