33538281

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2531}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 51207168

約数和(自身を除く): 17668887

約数列:

[1, 3, 7, 21, 631, 1893, 2531, 4417, 7593, 13251, 17717, 53151, 1597061, 4791183, 11179427, 33538281]

約数ペア:

[(1, 33538281), (3, 11179427), (7, 4791183), (21, 1597061), (631, 53151), (1893, 17717), (2531, 13251), (4417, 7593)]