22193823

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 32175792

約数和(自身を除く): 9981969

約数列:

[1, 3, 17, 47, 51, 141, 197, 591, 799, 2209, 2397, 3349, 6627, 9259, 10047, 27777, 37553, 112659, 157403, 435173, 472209, 1305519, 7397941, 22193823]

約数ペア:

[(1, 22193823), (3, 7397941), (17, 1305519), (47, 472209), (51, 435173), (141, 157403), (197, 112659), (591, 37553), (799, 27777), (2209, 10047), (2397, 9259), (3349, 6627)]