252184471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{30047}}^1$

素因数の和:30174

約数の個数: 16

約数和(自身を含む): 317306880

約数和(自身を除く): 65122409

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 30047, 210329, 330517, 2313619, 3275123, 22925861, 36026353, 252184471]

約数ペア:

[(1, 252184471), (7, 36026353), (11, 22925861), (77, 3275123), (109, 2313619), (763, 330517), (1199, 210329), (8393, 30047)]