2939193

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{4733}}^1$

素因数の和:4765

約数の個数: 16

約数和(自身を含む): 4544640

約数和(自身を除く): 1605447

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 4733, 14199, 42597, 108859, 127791, 326577, 979731, 2939193]

約数ペア:

[(1, 2939193), (3, 979731), (9, 326577), (23, 127791), (27, 108859), (69, 42597), (207, 14199), (621, 4733)]