19005641310267

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{319814921}}^1$

素因数の和:319815032

約数の個数: 32

約数和(自身を含む): 29474143211520

約数和(自身を除く): 10468501901253

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1917, 2201, 6603, 19809, 59427, 319814921, 959444763, 2878334289, 8635002867, 9914262551, 22706859391, 29742787653, 68120578173, 89228362959, 204361734519, 267685088877, 613085203557, 703912641121, 2111737923363, 6335213770089, 19005641310267]

約数ペア:

[(1, 19005641310267), (3, 6335213770089), (9, 2111737923363), (27, 703912641121), (31, 613085203557), (71, 267685088877), (93, 204361734519), (213, 89228362959), (279, 68120578173), (639, 29742787653), (837, 22706859391), (1917, 9914262551), (2201, 8635002867), (6603, 2878334289), (19809, 959444763), (59427, 319814921)]