828354813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 1350451200

約数和(自身を除く): 522096387

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 199, 313, 341, 403, 429, 597, 939, 1023, 1209, 2189, 2587, 3443, 4069, 4433, 6169, 6567, 7761, 9703, 10329, 12207, 13299, 18507, 28457, 29109, 44759, 62287, 67859, 80197, 85371, 106733, 126139, 134277, 186861, 203577, 240591, 320199, 378417, 685157, 809731, 882167, 1387529, 1930897, 2055471, 2429193, 2646501, 4162587, 5792691, 8907041, 21239867, 25101661, 26721123, 63719601, 75304983, 276118271, 828354813]

約数ペア:

[(1, 828354813), (3, 276118271), (11, 75304983), (13, 63719601), (31, 26721123), (33, 25101661), (39, 21239867), (93, 8907041), (143, 5792691), (199, 4162587), (313, 2646501), (341, 2429193), (403, 2055471), (429, 1930897), (597, 1387529), (939, 882167), (1023, 809731), (1209, 685157), (2189, 378417), (2587, 320199), (3443, 240591), (4069, 203577), (4433, 186861), (6169, 134277), (6567, 126139), (7761, 106733), (9703, 85371), (10329, 80197), (12207, 67859), (13299, 62287), (18507, 44759), (28457, 29109)]