527391

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:412

約数の個数: 20

約数和(自身を含む): 836352

約数和(自身を除く): 308961

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 383, 459, 1149, 1377, 3447, 6511, 10341, 19533, 31023, 58599, 175797, 527391]

約数ペア:

[(1, 527391), (3, 175797), (9, 58599), (17, 31023), (27, 19533), (51, 10341), (81, 6511), (153, 3447), (383, 1377), (459, 1149)]