47917917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2927}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 73996416

約数和(自身を除く): 26078499

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 2927, 5457, 8781, 16371, 26343, 49759, 149277, 313189, 447831, 939567, 2818701, 5324213, 15972639, 47917917]

約数ペア:

[(1, 47917917), (3, 15972639), (9, 5324213), (17, 2818701), (51, 939567), (107, 447831), (153, 313189), (321, 149277), (963, 49759), (1819, 26343), (2927, 16371), (5457, 8781)]