2753667

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 4598880

約数和(自身を除く): 1845213

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 401, 763, 981, 1203, 2289, 2807, 3609, 6867, 8421, 25263, 43709, 131127, 305963, 393381, 917889, 2753667]

約数ペア:

[(1, 2753667), (3, 917889), (7, 393381), (9, 305963), (21, 131127), (63, 43709), (109, 25263), (327, 8421), (401, 6867), (763, 3609), (981, 2807), (1203, 2289)]