195414921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1670213}}^1$

素因数の和:1670232

約数の個数: 12

約数和(自身を含む): 303978948

約数和(自身を除く): 108564027

約数列:

[1, 3, 9, 13, 39, 117, 1670213, 5010639, 15031917, 21712769, 65138307, 195414921]

約数ペア:

[(1, 195414921), (3, 65138307), (9, 21712769), (13, 15031917), (39, 5010639), (117, 1670213)]