2874729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6701}}^1$

素因数の和:6728

約数の個数: 16

約数和(自身を含む): 4503744

約数和(自身を除く): 1629015

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6701, 20103, 73711, 87113, 221133, 261339, 958243, 2874729]

約数ペア:

[(1, 2874729), (3, 958243), (11, 261339), (13, 221133), (33, 87113), (39, 73711), (143, 20103), (429, 6701)]