2291680823061

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5355433}}^1$

素因数の和:5355562

約数の個数: 48

約数和(自身を含む): 3692421790848

約数和(自身を除く): 1400740967787

約数列:

[1, 3, 7, 21, 41, 49, 71, 123, 147, 213, 287, 497, 861, 1491, 2009, 2911, 3479, 6027, 8733, 10437, 20377, 61131, 142639, 427917, 5355433, 16066299, 37488031, 112464093, 219572753, 262416217, 380235743, 658718259, 787248651, 1140707229, 1537009271, 2661650201, 4611027813, 7984950603, 10759064897, 15589665463, 18631551407, 32277194691, 46768996389, 55894654221, 109127658241, 327382974723, 763893607687, 2291680823061]

約数ペア:

[(1, 2291680823061), (3, 763893607687), (7, 327382974723), (21, 109127658241), (41, 55894654221), (49, 46768996389), (71, 32277194691), (123, 18631551407), (147, 15589665463), (213, 10759064897), (287, 7984950603), (497, 4611027813), (861, 2661650201), (1491, 1537009271), (2009, 1140707229), (2911, 787248651), (3479, 658718259), (6027, 380235743), (8733, 262416217), (10437, 219572753), (20377, 112464093), (61131, 37488031), (142639, 16066299), (427917, 5355433)]