2007456591

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1\times {\mathrm{2393}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 3134799360

約数和(自身を除く): 1127342769

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 929, 2393, 2787, 6503, 7179, 16751, 19509, 39947, 50253, 102899, 119841, 279629, 308697, 720293, 838887, 2160879, 2223097, 6669291, 15561679, 46685037, 95593171, 286779513, 669152197, 2007456591]

約数ペア:

[(1, 2007456591), (3, 669152197), (7, 286779513), (21, 95593171), (43, 46685037), (129, 15561679), (301, 6669291), (903, 2223097), (929, 2160879), (2393, 838887), (2787, 720293), (6503, 308697), (7179, 279629), (16751, 119841), (19509, 102899), (39947, 50253)]