2007993393

素因数分解:

$3^2\times 7^2\times {\mathrm{419}}^1\times {\mathrm{10867}}^1$

素因数の和:11306

約数の個数: 36

約数和(自身を含む): 3382338960

約数和(自身を除く): 1374345567

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 419, 441, 1257, 2933, 3771, 8799, 10867, 20531, 26397, 32601, 61593, 76069, 97803, 184779, 228207, 532483, 684621, 1597449, 4553273, 4792347, 13659819, 31872911, 40979457, 95618733, 223110377, 286856199, 669331131, 2007993393]

約数ペア:

[(1, 2007993393), (3, 669331131), (7, 286856199), (9, 223110377), (21, 95618733), (49, 40979457), (63, 31872911), (147, 13659819), (419, 4792347), (441, 4553273), (1257, 1597449), (2933, 684621), (3771, 532483), (8799, 228207), (10867, 184779), (20531, 97803), (26397, 76069), (32601, 61593)]