22821003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 34102640

約数和(自身を除く): 11281637

約数列:

[1, 3, 9, 43, 109, 129, 327, 387, 541, 981, 1623, 4687, 4869, 14061, 23263, 42183, 58969, 69789, 176907, 209367, 530721, 2535667, 7607001, 22821003]

約数ペア:

[(1, 22821003), (3, 7607001), (9, 2535667), (43, 530721), (109, 209367), (129, 176907), (327, 69789), (387, 58969), (541, 42183), (981, 23263), (1623, 14061), (4687, 4869)]