5219156691

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{2593}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 8831387136

約数和(自身を除く): 3612230445

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 743, 903, 2229, 2593, 2709, 5201, 6687, 7779, 15603, 18151, 23337, 31949, 46809, 54453, 95847, 111499, 163359, 223643, 287541, 334497, 670929, 780493, 1003491, 1926599, 2012787, 2341479, 5779797, 7024437, 13486193, 17339391, 40458579, 82843757, 121375737, 248531271, 579906299, 745593813, 1739718897, 5219156691]

約数ペア:

[(1, 5219156691), (3, 1739718897), (7, 745593813), (9, 579906299), (21, 248531271), (43, 121375737), (63, 82843757), (129, 40458579), (301, 17339391), (387, 13486193), (743, 7024437), (903, 5779797), (2229, 2341479), (2593, 2012787), (2709, 1926599), (5201, 1003491), (6687, 780493), (7779, 670929), (15603, 334497), (18151, 287541), (23337, 223643), (31949, 163359), (46809, 111499), (54453, 95847)]