22860477

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 35578400

約数和(自身を除く): 12717923

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 3109, 7353, 9327, 27981, 59071, 133687, 177213, 401061, 531639, 1203183, 2540053, 7620159, 22860477]

約数ペア:

[(1, 22860477), (3, 7620159), (9, 2540053), (19, 1203183), (43, 531639), (57, 401061), (129, 177213), (171, 133687), (387, 59071), (817, 27981), (2451, 9327), (3109, 7353)]