2930013

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 20

約数和(自身を含む): 4456188

約数和(自身を除く): 1526175

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 593, 1647, 1779, 4941, 5337, 16011, 36173, 48033, 108519, 325557, 976671, 2930013]

約数ペア:

[(1, 2930013), (3, 976671), (9, 325557), (27, 108519), (61, 48033), (81, 36173), (183, 16011), (549, 5337), (593, 4941), (1647, 1779)]