12964987899

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9415387}}^1$

素因数の和:9415416

約数の個数: 20

約数和(自身を含む): 20506715064

約数和(自身を除く): 7541727165

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9415387, 28246161, 84738483, 160061579, 254215449, 480184737, 762646347, 1440554211, 4321662633, 12964987899]

約数ペア:

[(1, 12964987899), (3, 4321662633), (9, 1440554211), (17, 762646347), (27, 480184737), (51, 254215449), (81, 160061579), (153, 84738483), (459, 28246161), (1377, 9415387)]