43813107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19709}}^1$

素因数の和:19747

約数の個数: 24

約数和(自身を含む): 71744400

約数和(自身を除く): 27931293

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 19709, 59127, 177381, 256217, 374471, 768651, 1123413, 2305953, 3370239, 4868123, 14604369, 43813107]

約数ペア:

[(1, 43813107), (3, 14604369), (9, 4868123), (13, 3370239), (19, 2305953), (39, 1123413), (57, 768651), (117, 374471), (171, 256217), (247, 177381), (741, 59127), (2223, 19709)]