29780443

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{881}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 37255680

約数和(自身を除く): 7475237

約数列:

[1, 7, 11, 77, 439, 881, 3073, 4829, 6167, 9691, 33803, 67837, 386759, 2707313, 4254349, 29780443]

約数ペア:

[(1, 29780443), (7, 4254349), (11, 2707313), (77, 386759), (439, 67837), (881, 33803), (3073, 9691), (4829, 6167)]