8629803

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 15777216

約数和(自身を除く): 7147413

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 257, 273, 287, 369, 533, 771, 819, 861, 1599, 1799, 2313, 2583, 3341, 3731, 4797, 5397, 10023, 10537, 11193, 16191, 23387, 30069, 31611, 33579, 70161, 73759, 94833, 136981, 210483, 221277, 410943, 663831, 958867, 1232829, 2876601, 8629803]

約数ペア:

[(1, 8629803), (3, 2876601), (7, 1232829), (9, 958867), (13, 663831), (21, 410943), (39, 221277), (41, 210483), (63, 136981), (91, 94833), (117, 73759), (123, 70161), (257, 33579), (273, 31611), (287, 30069), (369, 23387), (533, 16191), (771, 11193), (819, 10537), (861, 10023), (1599, 5397), (1799, 4797), (2313, 3731), (2583, 3341)]