24545521

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 34933248

約数和(自身を除く): 10387727

約数列:

[1, 7, 11, 13, 31, 49, 77, 91, 113, 143, 217, 341, 403, 539, 637, 791, 1001, 1243, 1469, 1519, 2387, 2821, 3503, 4433, 5537, 7007, 8701, 10283, 16159, 16709, 19747, 24521, 31031, 38533, 45539, 60907, 71981, 113113, 171647, 217217, 269731, 318773, 500929, 791791, 1888117, 2231411, 3506503, 24545521]

約数ペア:

[(1, 24545521), (7, 3506503), (11, 2231411), (13, 1888117), (31, 791791), (49, 500929), (77, 318773), (91, 269731), (113, 217217), (143, 171647), (217, 113113), (341, 71981), (403, 60907), (539, 45539), (637, 38533), (791, 31031), (1001, 24521), (1243, 19747), (1469, 16709), (1519, 16159), (2387, 10283), (2821, 8701), (3503, 7007), (4433, 5537)]