26652447

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{10247}}^1$

素因数の和:10287

約数の個数: 18

約数和(自身を含む): 40899768

約数和(自身を除く): 14247321

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 10247, 30741, 92223, 174199, 522597, 1567791, 2961383, 8884149, 26652447]

約数ペア:

[(1, 26652447), (3, 8884149), (9, 2961383), (17, 1567791), (51, 522597), (153, 174199), (289, 92223), (867, 30741), (2601, 10247)]