24720363

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53857}}^1$

素因数の和:53883

約数の個数: 16

約数和(自身を含む): 38777760

約数和(自身を除く): 14057397

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 53857, 161571, 484713, 915569, 1454139, 2746707, 8240121, 24720363]

約数ペア:

[(1, 24720363), (3, 8240121), (9, 2746707), (17, 1454139), (27, 915569), (51, 484713), (153, 161571), (459, 53857)]