23249709

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3449}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 38750400

約数和(自身を除く): 15500691

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 3449, 6741, 10347, 24143, 31041, 72429, 217287, 369043, 1107129, 2583301, 3321387, 7749903, 23249709]

約数ペア:

[(1, 23249709), (3, 7749903), (7, 3321387), (9, 2583301), (21, 1107129), (63, 369043), (107, 217287), (321, 72429), (749, 31041), (963, 24143), (2247, 10347), (3449, 6741)]