39788007

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 25530393

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 1889, 3009, 5667, 7021, 13223, 21063, 32113, 39669, 96339, 111451, 224791, 334353, 674373, 780157, 1894667, 2340471, 5684001, 13262669, 39788007]

約数ペア:

[(1, 39788007), (3, 13262669), (7, 5684001), (17, 2340471), (21, 1894667), (51, 780157), (59, 674373), (119, 334353), (177, 224791), (357, 111451), (413, 96339), (1003, 39669), (1239, 32113), (1889, 21063), (3009, 13223), (5667, 7021)]