26306921

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 27855360

約数和(自身を除く): 1548439

約数列:

[1, 53, 61, 79, 103, 3233, 4187, 4819, 5459, 6283, 8137, 255407, 332999, 431261, 496357, 26306921]

約数ペア:

[(1, 26306921), (53, 496357), (61, 431261), (79, 332999), (103, 255407), (3233, 8137), (4187, 6283), (4819, 5459)]