5516427

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3353973

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 149, 287, 301, 447, 861, 903, 1043, 1763, 3129, 5289, 6109, 6407, 12341, 18327, 19221, 37023, 42763, 44849, 128289, 134547, 262687, 788061, 1838809, 5516427]

約数ペア:

[(1, 5516427), (3, 1838809), (7, 788061), (21, 262687), (41, 134547), (43, 128289), (123, 44849), (129, 42763), (149, 37023), (287, 19221), (301, 18327), (447, 12341), (861, 6407), (903, 6109), (1043, 5289), (1763, 3129)]