2912282989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{136541}}^1$

素因数の和:136836

約数の個数: 16

約数和(自身を含む): 3644032896

約数和(自身を除く): 731749907

約数列:

[1, 7, 11, 77, 277, 1939, 3047, 21329, 136541, 955787, 1501951, 10513657, 37821857, 264752999, 416040427, 2912282989]

約数ペア:

[(1, 2912282989), (7, 416040427), (11, 264752999), (77, 37821857), (277, 10513657), (1939, 1501951), (3047, 955787), (21329, 136541)]