3427731

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 5145600

約数和(自身を除く): 1717869

約数列:

[1, 3, 9, 27, 79, 237, 711, 1607, 2133, 4821, 14463, 43389, 126953, 380859, 1142577, 3427731]

約数ペア:

[(1, 3427731), (3, 1142577), (9, 380859), (27, 126953), (79, 43389), (237, 14463), (711, 4821), (1607, 2133)]