38263701

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 24635499

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 2339, 5453, 7017, 16359, 16373, 44441, 49119, 95899, 133323, 287697, 311087, 671293, 933261, 1822081, 2013879, 5466243, 12754567, 38263701]

約数ペア:

[(1, 38263701), (3, 12754567), (7, 5466243), (19, 2013879), (21, 1822081), (41, 933261), (57, 671293), (123, 311087), (133, 287697), (287, 133323), (399, 95899), (779, 49119), (861, 44441), (2337, 16373), (2339, 16359), (5453, 7017)]