1439262721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{224569}}^1$

素因数の和:224628

約数の個数: 16

約数和(自身を含む): 1697749200

約数和(自身を除く): 258486479

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 224569, 2919397, 3817673, 6512501, 49629749, 84662513, 110712517, 1439262721]

約数ペア:

[(1, 1439262721), (13, 110712517), (17, 84662513), (29, 49629749), (221, 6512501), (377, 3817673), (493, 2919397), (6409, 224569)]