118642447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21107}}^1$

素因数の和:21198

約数の個数: 16

約数和(自身を含む): 149951232

約数和(自身を除く): 31308785

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 21107, 147749, 232177, 1540811, 1625239, 10785677, 16948921, 118642447]

約数ペア:

[(1, 118642447), (7, 16948921), (11, 10785677), (73, 1625239), (77, 1540811), (511, 232177), (803, 147749), (5621, 21107)]