22321117

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 28434336

約数和(自身を除く): 6113219

約数列:

[1, 7, 13, 49, 67, 91, 469, 523, 637, 871, 3283, 3661, 6097, 6799, 25627, 35041, 42679, 47593, 245287, 333151, 455533, 1717009, 3188731, 22321117]

約数ペア:

[(1, 22321117), (7, 3188731), (13, 1717009), (49, 455533), (67, 333151), (91, 245287), (469, 47593), (523, 42679), (637, 35041), (871, 25627), (3283, 6799), (3661, 6097)]