547200073

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{1993}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 636931456

約数和(自身を除く): 89731383

約数列:

[1, 7, 61, 427, 643, 1993, 4501, 13951, 39223, 121573, 274561, 851011, 1281499, 8970493, 78171439, 547200073]

約数ペア:

[(1, 547200073), (7, 78171439), (61, 8970493), (427, 1281499), (643, 851011), (1993, 274561), (4501, 121573), (13951, 39223)]