38888289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 63406080

約数和(自身を除く): 24517791

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 1031, 1143, 1397, 3093, 3429, 4191, 9279, 11341, 12573, 27837, 34023, 37719, 102069, 130937, 306207, 392811, 1178433, 1440307, 3535299, 4320921, 12962763, 38888289]

約数ペア:

[(1, 38888289), (3, 12962763), (9, 4320921), (11, 3535299), (27, 1440307), (33, 1178433), (99, 392811), (127, 306207), (297, 130937), (381, 102069), (1031, 37719), (1143, 34023), (1397, 27837), (3093, 12573), (3429, 11341), (4191, 9279)]