2649204921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2169701}}^1$

素因数の和:2169752

約数の個数: 16

約数和(自身を含む): 3957536448

約数和(自身を除く): 1308331527

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2169701, 6509103, 23866711, 71600133, 80278937, 240836811, 883068307, 2649204921]

約数ペア:

[(1, 2649204921), (3, 883068307), (11, 240836811), (33, 80278937), (37, 71600133), (111, 23866711), (407, 6509103), (1221, 2169701)]