23676653

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 10030867

約数列:

[1, 7, 11, 13, 31, 49, 77, 91, 109, 143, 217, 341, 403, 539, 637, 763, 1001, 1199, 1417, 1519, 2387, 2821, 3379, 4433, 5341, 7007, 8393, 9919, 15587, 16709, 19747, 23653, 31031, 37169, 43927, 58751, 69433, 109109, 165571, 217217, 260183, 307489, 483197, 763763, 1821281, 2152423, 3382379, 23676653]

約数ペア:

[(1, 23676653), (7, 3382379), (11, 2152423), (13, 1821281), (31, 763763), (49, 483197), (77, 307489), (91, 260183), (109, 217217), (143, 165571), (217, 109109), (341, 69433), (403, 58751), (539, 43927), (637, 37169), (763, 31031), (1001, 23653), (1199, 19747), (1417, 16709), (1519, 15587), (2387, 9919), (2821, 8393), (3379, 7007), (4433, 5341)]