60885721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 71555400

約数和(自身を除く): 10669679

約数列:

[1, 13, 17, 43, 149, 221, 559, 731, 1849, 1937, 2533, 6407, 9503, 24037, 31433, 32929, 83291, 108919, 275501, 408629, 1415947, 3581513, 4683517, 60885721]

約数ペア:

[(1, 60885721), (13, 4683517), (17, 3581513), (43, 1415947), (149, 408629), (221, 275501), (559, 108919), (731, 83291), (1849, 32929), (1937, 31433), (2533, 24037), (6407, 9503)]