5152819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 1690061

約数列:

[1, 7, 17, 19, 43, 53, 119, 133, 301, 323, 371, 731, 817, 901, 1007, 2261, 2279, 5117, 5719, 6307, 7049, 13889, 15953, 17119, 38743, 43301, 97223, 119833, 271201, 303107, 736117, 5152819]

約数ペア:

[(1, 5152819), (7, 736117), (17, 303107), (19, 271201), (43, 119833), (53, 97223), (119, 43301), (133, 38743), (301, 17119), (323, 15953), (371, 13889), (731, 7049), (817, 6307), (901, 5719), (1007, 5117), (2261, 2279)]