2906043

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 4604688

約数和(自身を除く): 1698645

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 373, 1113, 1119, 2597, 2611, 7791, 7833, 18277, 19769, 54831, 59307, 138383, 415149, 968681, 2906043]

約数ペア:

[(1, 2906043), (3, 968681), (7, 415149), (21, 138383), (49, 59307), (53, 54831), (147, 19769), (159, 18277), (371, 7833), (373, 7791), (1113, 2611), (1119, 2597)]