22968897

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 37844352

約数和(自身を除く): 14875455

約数列:

[1, 3, 7, 21, 37, 41, 49, 103, 111, 123, 147, 259, 287, 309, 721, 777, 861, 1517, 1813, 2009, 2163, 3811, 4223, 4551, 5047, 5439, 6027, 10619, 11433, 12669, 15141, 26677, 29561, 31857, 74333, 80031, 88683, 156251, 186739, 206927, 222999, 468753, 560217, 620781, 1093757, 3281271, 7656299, 22968897]

約数ペア:

[(1, 22968897), (3, 7656299), (7, 3281271), (21, 1093757), (37, 620781), (41, 560217), (49, 468753), (103, 222999), (111, 206927), (123, 186739), (147, 156251), (259, 88683), (287, 80031), (309, 74333), (721, 31857), (777, 29561), (861, 26677), (1517, 15141), (1813, 12669), (2009, 11433), (2163, 10619), (3811, 6027), (4223, 5439), (4551, 5047)]