2971925139

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1\times {\mathrm{7219}}^1$

素因数の和:10610

約数の個数: 16

約数和(自身を含む): 4060990080

約数和(自身を除く): 1089064941

約数列:

[1, 3, 41, 123, 3347, 7219, 10041, 21657, 137227, 295979, 411681, 887937, 24161993, 72485979, 990641713, 2971925139]

約数ペア:

[(1, 2971925139), (3, 990641713), (41, 72485979), (123, 24161993), (3347, 887937), (7219, 411681), (10041, 295979), (21657, 137227)]