2080956507

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1\times {\mathrm{743}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 3196081152

約数和(自身を除く): 1115124645

約数列:

[1, 3, 7, 21, 197, 591, 677, 743, 1379, 2031, 2229, 4137, 4739, 5201, 14217, 15603, 133369, 146371, 400107, 439113, 503011, 933583, 1024597, 1509033, 2800749, 3073791, 3521077, 10563231, 99093167, 297279501, 693652169, 2080956507]

約数ペア:

[(1, 2080956507), (3, 693652169), (7, 297279501), (21, 99093167), (197, 10563231), (591, 3521077), (677, 3073791), (743, 2800749), (1379, 1509033), (2031, 1024597), (2229, 933583), (4137, 503011), (4739, 439113), (5201, 400107), (14217, 146371), (15603, 133369)]