16556007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 23851520

約数和(自身を除く): 7295513

約数列:

[1, 3, 13, 39, 439, 967, 1317, 2901, 5707, 12571, 17121, 37713, 424513, 1273539, 5518669, 16556007]

約数ペア:

[(1, 16556007), (3, 5518669), (13, 1273539), (39, 424513), (439, 37713), (967, 17121), (1317, 12571), (2901, 5707)]