2021690583

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{1951}}^1$

素因数の和:3137

約数の個数: 40

約数和(自身を含む): 3299129856

約数和(自身を除く): 1277439273

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1163, 1951, 3489, 5853, 10467, 12793, 17559, 21461, 31401, 38379, 52677, 64383, 94203, 115137, 158031, 193149, 345411, 579447, 1036233, 1738341, 2269013, 6807039, 20421117, 24959143, 61263351, 74877429, 183790053, 224632287, 673896861, 2021690583]

約数ペア:

[(1, 2021690583), (3, 673896861), (9, 224632287), (11, 183790053), (27, 74877429), (33, 61263351), (81, 24959143), (99, 20421117), (297, 6807039), (891, 2269013), (1163, 1738341), (1951, 1036233), (3489, 579447), (5853, 345411), (10467, 193149), (12793, 158031), (17559, 115137), (21461, 94203), (31401, 64383), (38379, 52677)]