4920993077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{289181}}^1$

素因数の和:289229

約数の個数: 32

約数和(自身を含む): 6995890944

約数和(自身を除く): 2074897867

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 17017, 289181, 2024267, 3180991, 3759353, 4916077, 22266937, 26315471, 34412539, 41352883, 54076847, 63909001, 289470181, 378537929, 447363007, 702999011, 4920993077]

約数ペア:

[(1, 4920993077), (7, 702999011), (11, 447363007), (13, 378537929), (17, 289470181), (77, 63909001), (91, 54076847), (119, 41352883), (143, 34412539), (187, 26315471), (221, 22266937), (1001, 4916077), (1309, 3759353), (1547, 3180991), (2431, 2024267), (17017, 289181)]