86426417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3391}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 108109824

約数和(自身を除く): 21683407

約数列:

[1, 7, 11, 77, 331, 2317, 3391, 3641, 23737, 25487, 37301, 261107, 1122421, 7856947, 12346631, 86426417]

約数ペア:

[(1, 86426417), (7, 12346631), (11, 7856947), (77, 1122421), (331, 261107), (2317, 37301), (3391, 25487), (3641, 23737)]