1520687967

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{13001}}^1$

素因数の和:13438

約数の個数: 16

約数和(自身を含む): 2050363392

約数和(自身を除く): 529675425

約数列:

[1, 3, 127, 307, 381, 921, 13001, 38989, 39003, 116967, 1651127, 3991307, 4953381, 11973921, 506895989, 1520687967]

約数ペア:

[(1, 1520687967), (3, 506895989), (127, 11973921), (307, 4953381), (381, 3991307), (921, 1651127), (13001, 116967), (38989, 39003)]