8580891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:3962

約数の個数: 16

約数和(自身を含む): 12670848

約数和(自身を除く): 4089957

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 3881, 11643, 42691, 128073, 260027, 780081, 2860297, 8580891]

約数ペア:

[(1, 8580891), (3, 2860297), (11, 780081), (33, 260027), (67, 128073), (201, 42691), (737, 11643), (2211, 3881)]