26189217

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{4273}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 38978880

約数和(自身を除く): 12789663

約数列:

[1, 3, 9, 27, 227, 681, 2043, 4273, 6129, 12819, 38457, 115371, 969971, 2909913, 8729739, 26189217]

約数ペア:

[(1, 26189217), (3, 8729739), (9, 2909913), (27, 969971), (227, 115371), (681, 38457), (2043, 12819), (4273, 6129)]