239717017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19777}}^1$

素因数の和:19848

約数の個数: 16

約数和(自身を含む): 273411072

約数和(自身を除く): 33694055

約数列:

[1, 17, 23, 31, 391, 527, 713, 12121, 19777, 336209, 454871, 613087, 7732807, 10422479, 14101001, 239717017]

約数ペア:

[(1, 239717017), (17, 14101001), (23, 10422479), (31, 7732807), (391, 613087), (527, 454871), (713, 336209), (12121, 19777)]