12609363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 18962944

約数和(自身を除く): 6353581

約数列:

[1, 3, 13, 39, 43, 73, 103, 129, 219, 309, 559, 949, 1339, 1677, 2847, 3139, 4017, 4429, 7519, 9417, 13287, 22557, 40807, 57577, 97747, 122421, 172731, 293241, 323317, 969951, 4203121, 12609363]

約数ペア:

[(1, 12609363), (3, 4203121), (13, 969951), (39, 323317), (43, 293241), (73, 172731), (103, 122421), (129, 97747), (219, 57577), (309, 40807), (559, 22557), (949, 13287), (1339, 9417), (1677, 7519), (2847, 4429), (3139, 4017)]