2622087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 4148144

約数和(自身を除く): 1526057

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 307, 657, 921, 949, 2763, 2847, 3991, 8541, 11973, 22411, 35919, 67233, 201699, 291343, 874029, 2622087]

約数ペア:

[(1, 2622087), (3, 874029), (9, 291343), (13, 201699), (39, 67233), (73, 35919), (117, 22411), (219, 11973), (307, 8541), (657, 3991), (921, 2847), (949, 2763)]