2442390489

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2029}}^1$

素因数の和:2252

約数の個数: 80

約数和(自身を含む): 4574613120

約数和(自身を除く): 2132222631

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 193, 231, 297, 567, 579, 693, 891, 1351, 1737, 2029, 2079, 2123, 4053, 5211, 6087, 6237, 6369, 12159, 14203, 14861, 15633, 18261, 19107, 22319, 36477, 42609, 44583, 54783, 57321, 66957, 109431, 127827, 133749, 156233, 164349, 171963, 200871, 383481, 391597, 401247, 468699, 602613, 1150443, 1174791, 1203741, 1406097, 1807839, 2741179, 3524373, 4218291, 4307567, 8223537, 10573119, 12654873, 12922701, 24670611, 30152969, 31719357, 38768103, 74011833, 90458907, 116304309, 222035499, 271376721, 348912927, 814130163, 2442390489]

約数ペア:

[(1, 2442390489), (3, 814130163), (7, 348912927), (9, 271376721), (11, 222035499), (21, 116304309), (27, 90458907), (33, 74011833), (63, 38768103), (77, 31719357), (81, 30152969), (99, 24670611), (189, 12922701), (193, 12654873), (231, 10573119), (297, 8223537), (567, 4307567), (579, 4218291), (693, 3524373), (891, 2741179), (1351, 1807839), (1737, 1406097), (2029, 1203741), (2079, 1174791), (2123, 1150443), (4053, 602613), (5211, 468699), (6087, 401247), (6237, 391597), (6369, 383481), (12159, 200871), (14203, 171963), (14861, 164349), (15633, 156233), (18261, 133749), (19107, 127827), (22319, 109431), (36477, 66957), (42609, 57321), (44583, 54783)]