1055720809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 1266693120

約数和(自身を除く): 210972311

約数列:

[1, 11, 13, 67, 143, 251, 439, 737, 871, 2761, 3263, 4829, 5707, 9581, 16817, 29413, 35893, 62777, 110189, 184987, 218621, 323543, 382369, 1212079, 1432457, 2404831, 4206059, 7382663, 15757027, 81209293, 95974619, 1055720809]

約数ペア:

[(1, 1055720809), (11, 95974619), (13, 81209293), (67, 15757027), (143, 7382663), (251, 4206059), (439, 2404831), (737, 1432457), (871, 1212079), (2761, 382369), (3263, 323543), (4829, 218621), (5707, 184987), (9581, 110189), (16817, 62777), (29413, 35893)]