30029751

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{18233}}^1$

素因数の和:18303

約数の個数: 16

約数和(自身を含む): 45220320

約数和(自身を除く): 15190569

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 18233, 54699, 164097, 492291, 1112213, 3336639, 10009917, 30029751]

約数ペア:

[(1, 30029751), (3, 10009917), (9, 3336639), (27, 1112213), (61, 492291), (183, 164097), (549, 54699), (1647, 18233)]