28495120899

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2192101}}^1$

素因数の和:2192730

約数の個数: 16

約数和(自身を含む): 43491303680

約数和(自身を除く): 14996182781

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 12999, 2192101, 6576303, 15344707, 46034121, 1356910519, 4070731557, 9498373633, 28495120899]

約数ペア:

[(1, 28495120899), (3, 9498373633), (7, 4070731557), (21, 1356910519), (619, 46034121), (1857, 15344707), (4333, 6576303), (12999, 2192101)]