442682163

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1301}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 799448832

約数和(自身を除く): 356766669

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 491, 693, 1301, 1473, 3437, 3903, 4419, 5401, 9107, 10311, 11709, 14311, 16203, 27321, 30933, 37807, 42933, 48609, 81963, 100177, 113421, 128799, 300531, 340263, 638791, 901593, 1916373, 4471537, 5749119, 7026701, 13414611, 21080103, 40243833, 49186907, 63240309, 147560721, 442682163]

約数ペア:

[(1, 442682163), (3, 147560721), (7, 63240309), (9, 49186907), (11, 40243833), (21, 21080103), (33, 13414611), (63, 7026701), (77, 5749119), (99, 4471537), (231, 1916373), (491, 901593), (693, 638791), (1301, 340263), (1473, 300531), (3437, 128799), (3903, 113421), (4419, 100177), (5401, 81963), (9107, 48609), (10311, 42933), (11709, 37807), (14311, 30933), (16203, 27321)]