12249231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 17363808

約数和(自身を除く): 5114577

約数列:

[1, 3, 17, 51, 461, 521, 1383, 1563, 7837, 8857, 23511, 26571, 240181, 720543, 4083077, 12249231]

約数ペア:

[(1, 12249231), (3, 4083077), (17, 720543), (51, 240181), (461, 26571), (521, 23511), (1383, 8857), (1563, 7837)]