803426001

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16921}}^1$

素因数の和:16974

約数の個数: 48

約数和(自身を含む): 1388957760

約数和(自身を除く): 585531759

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 833, 931, 969, 2261, 2499, 2793, 6783, 15827, 16921, 47481, 50763, 118447, 287657, 321499, 355341, 829129, 862971, 964497, 2013599, 2250493, 2487387, 5465483, 6040797, 6751479, 14095193, 15753451, 16396449, 38258381, 42285579, 47260353, 114775143, 267808667, 803426001]

約数ペア:

[(1, 803426001), (3, 267808667), (7, 114775143), (17, 47260353), (19, 42285579), (21, 38258381), (49, 16396449), (51, 15753451), (57, 14095193), (119, 6751479), (133, 6040797), (147, 5465483), (323, 2487387), (357, 2250493), (399, 2013599), (833, 964497), (931, 862971), (969, 829129), (2261, 355341), (2499, 321499), (2793, 287657), (6783, 118447), (15827, 50763), (16921, 47481)]