28470177

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{4201}}^1$

素因数の和:4461

約数の個数: 16

約数和(自身を含む): 42356160

約数和(自身を除く): 13885983

約数列:

[1, 3, 9, 27, 251, 753, 2259, 4201, 6777, 12603, 37809, 113427, 1054451, 3163353, 9490059, 28470177]

約数ペア:

[(1, 28470177), (3, 9490059), (9, 3163353), (27, 1054451), (251, 113427), (753, 37809), (2259, 12603), (4201, 6777)]