788256009

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{125299}}^1$

素因数の和:125541

約数の個数: 16

約数和(自身を含む): 1172808000

約数和(自身を除く): 384551991

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 125299, 375897, 1127691, 3383073, 29194667, 87584001, 262752003, 788256009]

約数ペア:

[(1, 788256009), (3, 262752003), (9, 87584001), (27, 29194667), (233, 3383073), (699, 1127691), (2097, 375897), (6291, 125299)]