23405787

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{50993}}^1$

素因数の和:51019

約数の個数: 16

約数和(自身を含む): 36715680

約数和(自身を除く): 13309893

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 50993, 152979, 458937, 866881, 1376811, 2600643, 7801929, 23405787]

約数ペア:

[(1, 23405787), (3, 7801929), (9, 2600643), (17, 1376811), (27, 866881), (51, 458937), (153, 152979), (459, 50993)]