166955217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389173}}^1$

素因数の和:389200

約数の個数: 16

約数和(自身を含む): 261524928

約数和(自身を除く): 94569711

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 389173, 1167519, 4280903, 5059249, 12842709, 15177747, 55651739, 166955217]

約数ペア:

[(1, 166955217), (3, 55651739), (11, 15177747), (13, 12842709), (33, 5059249), (39, 4280903), (143, 1167519), (429, 389173)]