22160943

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6637}}^1$

素因数の和:6703

約数の個数: 24

約数和(自身を含む): 37279008

約数和(自身を除く): 15118065

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 6637, 19911, 46459, 59733, 139377, 351761, 418131, 1055283, 2462327, 3165849, 7386981, 22160943]

約数ペア:

[(1, 22160943), (3, 7386981), (7, 3165849), (9, 2462327), (21, 1055283), (53, 418131), (63, 351761), (159, 139377), (371, 59733), (477, 46459), (1113, 19911), (3339, 6637)]