17175321

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12473}}^1$

素因数の和:12502

約数の個数: 20

約数和(自身を含む): 27168372

約数和(自身を除く): 9993051

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12473, 37419, 112257, 212041, 336771, 636123, 1010313, 1908369, 5725107, 17175321]

約数ペア:

[(1, 17175321), (3, 5725107), (9, 1908369), (17, 1010313), (27, 636123), (51, 336771), (81, 212041), (153, 112257), (459, 37419), (1377, 12473)]