12701633

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 15600000

約数和(自身を除く): 2898367

約数列:

[1, 7, 19, 49, 133, 343, 931, 1949, 6517, 13643, 37031, 95501, 259217, 668507, 1814519, 12701633]

約数ペア:

[(1, 12701633), (7, 1814519), (19, 668507), (49, 259217), (133, 95501), (343, 37031), (931, 13643), (1949, 6517)]