9280017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 14137344

約数和(自身を除く): 4857327

約数列:

[1, 3, 9, 23, 69, 127, 207, 353, 381, 1059, 1143, 2921, 3177, 8119, 8763, 24357, 26289, 44831, 73071, 134493, 403479, 1031113, 3093339, 9280017]

約数ペア:

[(1, 9280017), (3, 3093339), (9, 1031113), (23, 403479), (69, 134493), (127, 73071), (207, 44831), (353, 26289), (381, 24357), (1059, 8763), (1143, 8119), (2921, 3177)]