220105743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{513067}}^1$

素因数の和:513094

約数の個数: 16

約数和(自身を含む): 344781696

約数和(自身を除く): 124675953

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 513067, 1539201, 5643737, 6669871, 16931211, 20009613, 73368581, 220105743]

約数ペア:

[(1, 220105743), (3, 73368581), (11, 20009613), (13, 16931211), (33, 6669871), (39, 5643737), (143, 1539201), (429, 513067)]