47942073

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 73455200

約数和(自身を除く): 25513127

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2017, 2641, 6051, 7923, 18153, 23769, 38323, 114969, 280363, 344907, 841089, 2523267, 5326897, 15980691, 47942073]

約数ペア:

[(1, 47942073), (3, 15980691), (9, 5326897), (19, 2523267), (57, 841089), (139, 344907), (171, 280363), (417, 114969), (1251, 38323), (2017, 23769), (2641, 18153), (6051, 7923)]