1495928447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{398171}}^1$

素因数の和:398218

約数の個数: 12

約数和(自身を含む): 1711343256

約数和(自身を除く): 215414809

約数列:

[1, 13, 17, 221, 289, 3757, 398171, 5176223, 6768907, 87995791, 115071419, 1495928447]

約数ペア:

[(1, 1495928447), (13, 115071419), (17, 87995791), (221, 6768907), (289, 5176223), (3757, 398171)]