55201917

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{859}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 76175360

約数和(自身を除く): 20973443

約数列:

[1, 3, 31, 93, 691, 859, 2073, 2577, 21421, 26629, 64263, 79887, 593569, 1780707, 18400639, 55201917]

約数ペア:

[(1, 55201917), (3, 18400639), (31, 1780707), (93, 593569), (691, 79887), (859, 64263), (2073, 26629), (2577, 21421)]