2831193

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 4333056

約数和(自身を除く): 1501863

約数列:

[1, 3, 9, 27, 61, 81, 183, 191, 243, 549, 573, 1647, 1719, 4941, 5157, 11651, 14823, 15471, 34953, 46413, 104859, 314577, 943731, 2831193]

約数ペア:

[(1, 2831193), (3, 943731), (9, 314577), (27, 104859), (61, 46413), (81, 34953), (183, 15471), (191, 14823), (243, 11651), (549, 5157), (573, 4941), (1647, 1719)]