2019118959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{3119}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 3434296320

約数和(自身を除く): 1415177361

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 503, 1287, 1509, 3119, 4527, 5533, 6539, 9357, 16599, 19617, 28071, 34309, 40547, 49797, 58851, 71929, 102927, 121641, 215787, 308781, 364923, 446017, 647361, 1338051, 1568857, 4014153, 4706571, 14119713, 17257427, 20395141, 51772281, 61185423, 155316843, 183556269, 224346551, 673039653, 2019118959]

約数ペア:

[(1, 2019118959), (3, 673039653), (9, 224346551), (11, 183556269), (13, 155316843), (33, 61185423), (39, 51772281), (99, 20395141), (117, 17257427), (143, 14119713), (429, 4706571), (503, 4014153), (1287, 1568857), (1509, 1338051), (3119, 647361), (4527, 446017), (5533, 364923), (6539, 308781), (9357, 215787), (16599, 121641), (19617, 102927), (28071, 71929), (34309, 58851), (40547, 49797)]