381131517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{574859}}^1$

素因数の和:574892

約数の個数: 16

約数和(自身を含む): 579458880

約数和(自身を除く): 198327363

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 574859, 1724577, 7473167, 9772603, 22419501, 29317809, 127043839, 381131517]

約数ペア:

[(1, 381131517), (3, 127043839), (13, 29317809), (17, 22419501), (39, 9772603), (51, 7473167), (221, 1724577), (663, 574859)]