42704493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 66552192

約数和(自身を除く): 23847699

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1571, 1599, 2091, 4713, 9061, 20423, 26707, 27183, 61269, 64411, 80121, 193233, 347191, 837343, 1041573, 1094987, 2512029, 3284961, 14234831, 42704493]

約数ペア:

[(1, 42704493), (3, 14234831), (13, 3284961), (17, 2512029), (39, 1094987), (41, 1041573), (51, 837343), (123, 347191), (221, 193233), (533, 80121), (663, 64411), (697, 61269), (1571, 27183), (1599, 26707), (2091, 20423), (4713, 9061)]