3190689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 4967040

約数和(自身を除く): 1776351

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 397, 423, 893, 1191, 2679, 3573, 7543, 8037, 18659, 22629, 55977, 67887, 167931, 354521, 1063563, 3190689]

約数ペア:

[(1, 3190689), (3, 1063563), (9, 354521), (19, 167931), (47, 67887), (57, 55977), (141, 22629), (171, 18659), (397, 8037), (423, 7543), (893, 3573), (1191, 2679)]