426686913

素因数分解:

$3^3\times {\mathrm{929}}^1\times {\mathrm{17011}}^1$

素因数の和:17949

約数の個数: 16

約数和(自身を含む): 632846400

約数和(自身を除く): 206159487

約数列:

[1, 3, 9, 27, 929, 2787, 8361, 17011, 25083, 51033, 153099, 459297, 15803219, 47409657, 142228971, 426686913]

約数ペア:

[(1, 426686913), (3, 142228971), (9, 47409657), (27, 15803219), (929, 459297), (2787, 153099), (8361, 51033), (17011, 25083)]