2202039

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 3809280

約数和(自身を除く): 1607241

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 191, 427, 549, 573, 1281, 1337, 1647, 1719, 3843, 4011, 5157, 11529, 11651, 12033, 34953, 36099, 81557, 104859, 244671, 314577, 734013, 2202039]

約数ペア:

[(1, 2202039), (3, 734013), (7, 314577), (9, 244671), (21, 104859), (27, 81557), (61, 36099), (63, 34953), (183, 12033), (189, 11651), (191, 11529), (427, 5157), (549, 4011), (573, 3843), (1281, 1719), (1337, 1647)]