42447691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 13193909

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 919, 2431, 2717, 3553, 4199, 10109, 11947, 15623, 17461, 46189, 131417, 171853, 192071, 203099, 226993, 296837, 2234089, 2496923, 3265207, 3858881, 42447691]

約数ペア:

[(1, 42447691), (11, 3858881), (13, 3265207), (17, 2496923), (19, 2234089), (143, 296837), (187, 226993), (209, 203099), (221, 192071), (247, 171853), (323, 131417), (919, 46189), (2431, 17461), (2717, 15623), (3553, 11947), (4199, 10109)]