2017706727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 2876290560

約数和(自身を除く): 858583833

約数列:

[1, 3, 17, 51, 193, 359, 571, 579, 1077, 1713, 3281, 6103, 9707, 9843, 18309, 29121, 69287, 110203, 204989, 207861, 330609, 614967, 1177879, 1873451, 3484813, 3533637, 5620353, 10454439, 39562877, 118688631, 672568909, 2017706727]

約数ペア:

[(1, 2017706727), (3, 672568909), (17, 118688631), (51, 39562877), (193, 10454439), (359, 5620353), (571, 3533637), (579, 3484813), (1077, 1873451), (1713, 1177879), (3281, 614967), (6103, 330609), (9707, 207861), (9843, 204989), (18309, 110203), (29121, 69287)]