16191291

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 22181120

約数和(自身を除く): 5989829

約数列:

[1, 3, 61, 103, 183, 309, 859, 2577, 6283, 18849, 52399, 88477, 157197, 265431, 5397097, 16191291]

約数ペア:

[(1, 16191291), (3, 5397097), (61, 265431), (103, 157197), (183, 88477), (309, 52399), (859, 18849), (2577, 6283)]