6389547423

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{13613}}^1$

素因数の和:13764

約数の個数: 48

約数和(自身を含む): 10330085376

約数和(自身を除く): 3940537953

約数列:

[1, 3, 7, 21, 31, 49, 93, 103, 147, 217, 309, 651, 721, 1519, 2163, 3193, 4557, 5047, 9579, 13613, 15141, 22351, 40839, 67053, 95291, 156457, 285873, 422003, 469371, 667037, 1266009, 1402139, 2001111, 2954021, 4206417, 8862063, 9814973, 20678147, 29444919, 43466309, 62034441, 68704811, 130398927, 206114433, 304264163, 912792489, 2129849141, 6389547423]

約数ペア:

[(1, 6389547423), (3, 2129849141), (7, 912792489), (21, 304264163), (31, 206114433), (49, 130398927), (93, 68704811), (103, 62034441), (147, 43466309), (217, 29444919), (309, 20678147), (651, 9814973), (721, 8862063), (1519, 4206417), (2163, 2954021), (3193, 2001111), (4557, 1402139), (5047, 1266009), (9579, 667037), (13613, 469371), (15141, 422003), (22351, 285873), (40839, 156457), (67053, 95291)]