26200009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 31256064

約数和(自身を除く): 5056055

約数列:

[1, 11, 17, 47, 121, 187, 271, 517, 799, 2057, 2981, 4607, 5687, 8789, 12737, 32791, 50677, 96679, 140107, 216529, 557447, 1541177, 2381819, 26200009]

約数ペア:

[(1, 26200009), (11, 2381819), (17, 1541177), (47, 557447), (121, 216529), (187, 140107), (271, 96679), (517, 50677), (799, 32791), (2057, 12737), (2981, 8789), (4607, 5687)]