238327999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{4231}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 293870080

約数和(自身を除く): 55542081

約数列:

[1, 7, 13, 91, 619, 4231, 4333, 8047, 29617, 55003, 56329, 385021, 2618989, 18332923, 34046857, 238327999]

約数ペア:

[(1, 238327999), (7, 34046857), (13, 18332923), (91, 2618989), (619, 385021), (4231, 56329), (4333, 55003), (8047, 29617)]