33399747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 51302160

約数和(自身を除く): 17902413

約数列:

[1, 3, 9, 17, 51, 153, 419, 521, 1257, 1563, 3771, 4689, 7123, 8857, 21369, 26571, 64107, 79713, 218299, 654897, 1964691, 3711083, 11133249, 33399747]

約数ペア:

[(1, 33399747), (3, 11133249), (9, 3711083), (17, 1964691), (51, 654897), (153, 218299), (419, 79713), (521, 64107), (1257, 26571), (1563, 21369), (3771, 8857), (4689, 7123)]