738786069

素因数分解:

$3^3\times 7^1\times {\mathrm{3908921}}^1$

素因数の和:3908937

約数の個数: 16

約数和(自身を含む): 1250855040

約数和(自身を除く): 512068971

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3908921, 11726763, 27362447, 35180289, 82087341, 105540867, 246262023, 738786069]

約数ペア:

[(1, 738786069), (3, 246262023), (7, 105540867), (9, 82087341), (21, 35180289), (27, 27362447), (63, 11726763), (189, 3908921)]