26401401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9811}}^1$

素因数の和:9853

約数の個数: 24

約数和(自身を含む): 42858816

約数和(自身を除く): 16457415

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9811, 29433, 88299, 127543, 225653, 382629, 676959, 1147887, 2030877, 2933489, 8800467, 26401401]

約数ペア:

[(1, 26401401), (3, 8800467), (9, 2933489), (13, 2030877), (23, 1147887), (39, 676959), (69, 382629), (117, 225653), (207, 127543), (299, 88299), (897, 29433), (2691, 9811)]