22620801

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 36042240

約数和(自身を除く): 13421439

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 4159, 5439, 12477, 29113, 87339, 153883, 203791, 461649, 611373, 1077181, 3231543, 7540267, 22620801]

約数ペア:

[(1, 22620801), (3, 7540267), (7, 3231543), (21, 1077181), (37, 611373), (49, 461649), (111, 203791), (147, 153883), (259, 87339), (777, 29113), (1813, 12477), (4159, 5439)]