21574075437

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47002343}}^1$

素因数の和:47002369

約数の個数: 16

約数和(自身を含む): 33841687680

約数和(自身を除く): 12267612243

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 47002343, 141007029, 423021087, 799039831, 1269063261, 2397119493, 7191358479, 21574075437]

約数ペア:

[(1, 21574075437), (3, 7191358479), (9, 2397119493), (17, 1269063261), (27, 799039831), (51, 423021087), (153, 141007029), (459, 47002343)]