12838861413

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{8317}}^1$

素因数の和:8666

約数の個数: 48

約数和(自身を含む): 21488388480

約数和(自身を除く): 8649527067

約数列:

[1, 3, 7, 9, 21, 63, 107, 229, 321, 687, 749, 963, 1603, 2061, 2247, 4809, 6741, 8317, 14427, 24503, 24951, 58219, 73509, 74853, 171521, 174657, 220527, 514563, 523971, 889919, 1543689, 1904593, 2669757, 5713779, 6229433, 8009271, 13332151, 17141337, 18688299, 39996453, 56064897, 119989359, 203791451, 611374353, 1426540157, 1834123059, 4279620471, 12838861413]

約数ペア:

[(1, 12838861413), (3, 4279620471), (7, 1834123059), (9, 1426540157), (21, 611374353), (63, 203791451), (107, 119989359), (229, 56064897), (321, 39996453), (687, 18688299), (749, 17141337), (963, 13332151), (1603, 8009271), (2061, 6229433), (2247, 5713779), (4809, 2669757), (6741, 1904593), (8317, 1543689), (14427, 889919), (24503, 523971), (24951, 514563), (58219, 220527), (73509, 174657), (74853, 171521)]