2912012259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{290533}}^1$

素因数の和:290806

約数の個数: 16

約数和(自身を含む): 4197635232

約数和(自身を除く): 1285622973

約数列:

[1, 3, 13, 39, 257, 771, 3341, 10023, 290533, 871599, 3776929, 11330787, 74666981, 224000943, 970670753, 2912012259]

約数ペア:

[(1, 2912012259), (3, 970670753), (13, 224000943), (39, 74666981), (257, 11330787), (771, 3776929), (3341, 871599), (10023, 290533)]