86404791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{13291}}^1$

素因数の和:13502

約数の個数: 16

約数和(自身を含む): 126327168

約数和(自身を除く): 39922377

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 13291, 39873, 146201, 438603, 2618327, 7854981, 28801597, 86404791]

約数ペア:

[(1, 86404791), (3, 28801597), (11, 7854981), (33, 2618327), (197, 438603), (591, 146201), (2167, 39873), (6501, 13291)]