2912763441

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{235489}}^1$

素因数の和:235549

約数の個数: 32

約数和(自身を含む): 4822835200

約数和(自身を除く): 1910071759

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 235489, 706467, 1648423, 4474291, 4945269, 7300159, 13422873, 21900477, 31320037, 51101113, 93960111, 138703021, 153303339, 416109063, 970921147, 2912763441]

約数ペア:

[(1, 2912763441), (3, 970921147), (7, 416109063), (19, 153303339), (21, 138703021), (31, 93960111), (57, 51101113), (93, 31320037), (133, 21900477), (217, 13422873), (399, 7300159), (589, 4945269), (651, 4474291), (1767, 1648423), (4123, 706467), (12369, 235489)]