3958767

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 5909760

約数和(自身を除く): 1950993

約数列:

[1, 3, 9, 27, 151, 453, 971, 1359, 2913, 4077, 8739, 26217, 146621, 439863, 1319589, 3958767]

約数ペア:

[(1, 3958767), (3, 1319589), (9, 439863), (27, 146621), (151, 26217), (453, 8739), (971, 4077), (1359, 2913)]