12709235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3001}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 19164768

約数和(自身を除く): 6455533

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 3001, 4235, 15005, 21007, 33011, 105035, 165055, 231077, 363121, 1155385, 1815605, 2541847, 12709235]

約数ペア:

[(1, 12709235), (5, 2541847), (7, 1815605), (11, 1155385), (35, 363121), (55, 231077), (77, 165055), (121, 105035), (385, 33011), (605, 21007), (847, 15005), (3001, 4235)]