1889504331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{338803}}^1$

素因数の和:338843

約数の個数: 24

約数和(自身を含む): 2976054336

約数和(自身を除く): 1086550005

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 338803, 1016409, 3726833, 4404439, 11180499, 13213317, 48448829, 57257707, 145346487, 171773121, 629834777, 1889504331]

約数ペア:

[(1, 1889504331), (3, 629834777), (11, 171773121), (13, 145346487), (33, 57257707), (39, 48448829), (143, 13213317), (169, 11180499), (429, 4404439), (507, 3726833), (1859, 1016409), (5577, 338803)]