2259783813

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{26459}}^1$

素因数の和:26566

約数の個数: 32

約数和(自身を含む): 3556224000

約数和(自身を除く): 1296440187

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 343, 581, 1029, 1743, 4067, 12201, 26459, 28469, 79377, 85407, 185213, 555639, 1296491, 2196097, 3889473, 6588291, 9075437, 15372679, 27226311, 46118037, 107608753, 322826259, 753261271, 2259783813]

約数ペア:

[(1, 2259783813), (3, 753261271), (7, 322826259), (21, 107608753), (49, 46118037), (83, 27226311), (147, 15372679), (249, 9075437), (343, 6588291), (581, 3889473), (1029, 2196097), (1743, 1296491), (4067, 555639), (12201, 185213), (26459, 85407), (28469, 79377)]