26221089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7043}}^1$

素因数の和:7136

約数の個数: 16

約数和(自身を含む): 37530432

約数和(自身を除く): 11309343

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 7043, 21129, 119731, 359193, 514139, 1542417, 8740363, 26221089]

約数ペア:

[(1, 26221089), (3, 8740363), (17, 1542417), (51, 514139), (73, 359193), (219, 119731), (1241, 21129), (3723, 7043)]