425083079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 486756864

約数和(自身を除く): 61673785

約数列:

[1, 17, 23, 43, 131, 193, 391, 731, 989, 2227, 3013, 3281, 4439, 5633, 8299, 16813, 25283, 51221, 75463, 95761, 129559, 141083, 190877, 429811, 581509, 1087169, 2202503, 3244909, 9885653, 18481873, 25004887, 425083079]

約数ペア:

[(1, 425083079), (17, 25004887), (23, 18481873), (43, 9885653), (131, 3244909), (193, 2202503), (391, 1087169), (731, 581509), (989, 429811), (2227, 190877), (3013, 141083), (3281, 129559), (4439, 95761), (5633, 75463), (8299, 51221), (16813, 25283)]