2749206717

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{674321}}^1$

素因数の和:674481

約数の個数: 16

約数和(自身を含む): 4099877760

約数和(自身を除く): 1350671043

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 674321, 2022963, 6068889, 18206667, 101822471, 305467413, 916402239, 2749206717]

約数ペア:

[(1, 2749206717), (3, 916402239), (9, 305467413), (27, 101822471), (151, 18206667), (453, 6068889), (1359, 2022963), (4077, 674321)]