998952339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 1725235200

約数和(自身を除く): 726282861

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 199, 217, 231, 341, 597, 651, 701, 1023, 1393, 2103, 2189, 2387, 4179, 4907, 6169, 6567, 7161, 7711, 14721, 15323, 18507, 21731, 23133, 43183, 45969, 53977, 65193, 67859, 129549, 139499, 152117, 161931, 203577, 239041, 418497, 456351, 475013, 717123, 976493, 1425039, 1534489, 1673287, 2929479, 4324469, 4603467, 5019861, 10741423, 12973407, 30271283, 32224269, 47569159, 90813849, 142707477, 332984113, 998952339]

約数ペア:

[(1, 998952339), (3, 332984113), (7, 142707477), (11, 90813849), (21, 47569159), (31, 32224269), (33, 30271283), (77, 12973407), (93, 10741423), (199, 5019861), (217, 4603467), (231, 4324469), (341, 2929479), (597, 1673287), (651, 1534489), (701, 1425039), (1023, 976493), (1393, 717123), (2103, 475013), (2189, 456351), (2387, 418497), (4179, 239041), (4907, 203577), (6169, 161931), (6567, 152117), (7161, 139499), (7711, 129549), (14721, 67859), (15323, 65193), (18507, 53977), (21731, 45969), (23133, 43183)]