127908286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{4723}}^1$

素因数の和:5967

約数の個数: 16

約数和(自身を含む): 209518848

約数和(自身を除く): 81610562

約数列:

[1, 2, 11, 22, 1231, 2462, 4723, 9446, 13541, 27082, 51953, 103906, 5814013, 11628026, 63954143, 127908286]

約数ペア:

[(1, 127908286), (2, 63954143), (11, 11628026), (22, 5814013), (1231, 103906), (2462, 51953), (4723, 27082), (9446, 13541)]