1077880027

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 1332495360

約数和(自身を除く): 254615333

約数列:

[1, 7, 23, 53, 59, 161, 371, 413, 1219, 1357, 2141, 3127, 8533, 9499, 14987, 21889, 49243, 71921, 113473, 126319, 344701, 503447, 794311, 884233, 2609879, 2905337, 6694907, 18269153, 20337359, 46864349, 153982861, 1077880027]

約数ペア:

[(1, 1077880027), (7, 153982861), (23, 46864349), (53, 20337359), (59, 18269153), (161, 6694907), (371, 2905337), (413, 2609879), (1219, 884233), (1357, 794311), (2141, 503447), (3127, 344701), (8533, 126319), (9499, 113473), (14987, 71921), (21889, 49243)]