734013

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 1238016

約数和(自身を除く): 504003

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 191, 427, 549, 573, 1281, 1337, 1719, 3843, 4011, 11651, 12033, 34953, 81557, 104859, 244671, 734013]

約数ペア:

[(1, 734013), (3, 244671), (7, 104859), (9, 81557), (21, 34953), (61, 12033), (63, 11651), (183, 4011), (191, 3843), (427, 1719), (549, 1337), (573, 1281)]