210702921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491149}}^1$

素因数の和:491176

約数の個数: 16

約数和(自身を含む): 330052800

約数和(自身を除く): 119349879

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 491149, 1473447, 5402639, 6384937, 16207917, 19154811, 70234307, 210702921]

約数ペア:

[(1, 210702921), (3, 70234307), (11, 19154811), (13, 16207917), (33, 6384937), (39, 5402639), (143, 1473447), (429, 491149)]