56123287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 62590464

約数和(自身を除く): 6467177

約数列:

[1, 11, 67, 271, 281, 737, 2981, 3091, 18157, 18827, 76151, 199727, 207097, 837661, 5102117, 56123287]

約数ペア:

[(1, 56123287), (11, 5102117), (67, 837661), (271, 207097), (281, 199727), (737, 76151), (2981, 18827), (3091, 18157)]