2017392615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{11177}}^1$

素因数の和:11389

約数の個数: 64

約数和(自身を含む): 4120657920

約数和(自身を除く): 2103265305

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 191, 315, 573, 945, 955, 1337, 1719, 2865, 4011, 5157, 6685, 8595, 11177, 12033, 20055, 25785, 33531, 36099, 55885, 60165, 78239, 100593, 167655, 180495, 234717, 301779, 391195, 502965, 704151, 1173585, 1508895, 2112453, 2134807, 3520755, 6404421, 10562265, 10674035, 14943649, 19213263, 32022105, 44830947, 57639789, 74718245, 96066315, 134492841, 224154735, 288198945, 403478523, 672464205, 2017392615]

約数ペア:

[(1, 2017392615), (3, 672464205), (5, 403478523), (7, 288198945), (9, 224154735), (15, 134492841), (21, 96066315), (27, 74718245), (35, 57639789), (45, 44830947), (63, 32022105), (105, 19213263), (135, 14943649), (189, 10674035), (191, 10562265), (315, 6404421), (573, 3520755), (945, 2134807), (955, 2112453), (1337, 1508895), (1719, 1173585), (2865, 704151), (4011, 502965), (5157, 391195), (6685, 301779), (8595, 234717), (11177, 180495), (12033, 167655), (20055, 100593), (25785, 78239), (33531, 60165), (36099, 55885)]