2019414969

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13411}}^1$

素因数の和:13460

約数の個数: 60

約数和(自身を含む): 3563782992

約数和(自身を除く): 1544368023

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 169, 297, 351, 429, 507, 891, 1053, 1287, 1521, 1859, 3861, 4563, 5577, 11583, 13411, 13689, 16731, 40233, 50193, 120699, 147521, 150579, 174343, 362097, 442563, 523029, 1086291, 1327689, 1569087, 1917773, 2266459, 3983067, 4707261, 5753319, 6799377, 11949201, 14121783, 17259957, 20398131, 24931049, 51779871, 61194393, 74793147, 155339613, 183583179, 224379441, 673138323, 2019414969]

約数ペア:

[(1, 2019414969), (3, 673138323), (9, 224379441), (11, 183583179), (13, 155339613), (27, 74793147), (33, 61194393), (39, 51779871), (81, 24931049), (99, 20398131), (117, 17259957), (143, 14121783), (169, 11949201), (297, 6799377), (351, 5753319), (429, 4707261), (507, 3983067), (891, 2266459), (1053, 1917773), (1287, 1569087), (1521, 1327689), (1859, 1086291), (3861, 523029), (4563, 442563), (5577, 362097), (11583, 174343), (13411, 150579), (13689, 147521), (16731, 120699), (40233, 50193)]