2147333573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1\times {\mathrm{6257}}^1$

素因数の和:10732

約数の個数: 16

約数和(自身を含む): 2678223744

約数和(自身を除く): 530890171

約数列:

[1, 7, 11, 77, 4457, 6257, 31199, 43799, 49027, 68827, 343189, 481789, 27887449, 195212143, 306761939, 2147333573]

約数ペア:

[(1, 2147333573), (7, 306761939), (11, 195212143), (77, 27887449), (4457, 481789), (6257, 343189), (31199, 68827), (43799, 49027)]