28660077

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{28181}}^1$

素因数の和:28300

約数の個数: 12

約数和(自身を含む): 41765724

約数和(自身を除く): 13105647

約数列:

[1, 3, 9, 113, 339, 1017, 28181, 84543, 253629, 3184453, 9553359, 28660077]

約数ペア:

[(1, 28660077), (3, 9553359), (9, 3184453), (113, 253629), (339, 84543), (1017, 28181)]