2205441819

素因数分解:

$3^2\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{21757}}^1$

素因数の和:23379

約数の個数: 24

約数和(自身を含む): 3643159520

約数和(自身を除く): 1437717701

約数列:

[1, 3, 7, 9, 21, 63, 1609, 4827, 11263, 14481, 21757, 33789, 65271, 101367, 152299, 195813, 456897, 1370691, 35007013, 105021039, 245049091, 315063117, 735147273, 2205441819]

約数ペア:

[(1, 2205441819), (3, 735147273), (7, 315063117), (9, 245049091), (21, 105021039), (63, 35007013), (1609, 1370691), (4827, 456897), (11263, 195813), (14481, 152299), (21757, 101367), (33789, 65271)]