275179219

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{26981}}^1$

素因数の和:27066

約数の個数: 16

約数和(自身を含む): 331554816

約数和(自身を除く): 56375597

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 26981, 188867, 836411, 1268107, 5854877, 8876749, 39311317, 275179219]

約数ペア:

[(1, 275179219), (7, 39311317), (31, 8876749), (47, 5854877), (217, 1268107), (329, 836411), (1457, 188867), (10199, 26981)]