2912101281

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{49003}}^1$

素因数の和:49114

約数の個数: 32

約数和(自身を含む): 4516208640

約数和(自身を除く): 1604107359

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1917, 2201, 6603, 19809, 49003, 59427, 147009, 441027, 1323081, 1519093, 3479213, 4557279, 10437639, 13671837, 31312917, 41015511, 93938751, 107855603, 323566809, 970700427, 2912101281]

約数ペア:

[(1, 2912101281), (3, 970700427), (9, 323566809), (27, 107855603), (31, 93938751), (71, 41015511), (93, 31312917), (213, 13671837), (279, 10437639), (639, 4557279), (837, 3479213), (1917, 1519093), (2201, 1323081), (6603, 441027), (19809, 147009), (49003, 59427)]