427168511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{12637}}^1$

素因数の和:13094

約数の個数: 16

約数和(自身を含む): 533829120

約数和(自身を除く): 106660609

約数列:

[1, 7, 11, 77, 439, 3073, 4829, 12637, 33803, 88459, 139007, 973049, 5547643, 38833501, 61024073, 427168511]

約数ペア:

[(1, 427168511), (7, 61024073), (11, 38833501), (77, 5547643), (439, 973049), (3073, 139007), (4829, 88459), (12637, 33803)]