40445307

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12113}}^1$

素因数の和:12179

約数の個数: 24

約数和(自身を含む): 68032224

約数和(自身を除く): 27586917

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 12113, 36339, 84791, 109017, 254373, 641989, 763119, 1925967, 4493923, 5777901, 13481769, 40445307]

約数ペア:

[(1, 40445307), (3, 13481769), (7, 5777901), (9, 4493923), (21, 1925967), (53, 763119), (63, 641989), (159, 254373), (371, 109017), (477, 84791), (1113, 36339), (3339, 12113)]