65321021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 73502640

約数和(自身を除く): 8181619

約数列:

[1, 17, 29, 37, 493, 629, 1073, 3581, 18241, 60877, 103849, 132497, 1765433, 2252449, 3842413, 65321021]

約数ペア:

[(1, 65321021), (17, 3842413), (29, 2252449), (37, 1765433), (493, 132497), (629, 103849), (1073, 60877), (3581, 18241)]