4728969

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 3381111

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 191, 393, 573, 917, 1179, 1337, 1719, 2751, 3537, 4011, 5157, 8253, 12033, 24759, 25021, 36099, 75063, 175147, 225189, 525441, 675567, 1576323, 4728969]

約数ペア:

[(1, 4728969), (3, 1576323), (7, 675567), (9, 525441), (21, 225189), (27, 175147), (63, 75063), (131, 36099), (189, 25021), (191, 24759), (393, 12033), (573, 8253), (917, 5157), (1179, 4011), (1337, 3537), (1719, 2751)]