12247497

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{26683}}^1$

素因数の和:26709

約数の個数: 16

約数和(自身を含む): 19212480

約数和(自身を除く): 6964983

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 26683, 80049, 240147, 453611, 720441, 1360833, 4082499, 12247497]

約数ペア:

[(1, 12247497), (3, 4082499), (9, 1360833), (17, 720441), (27, 453611), (51, 240147), (153, 80049), (459, 26683)]