42064319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 48486480

約数和(自身を除く): 6422161

約数列:

[1, 11, 41, 61, 121, 139, 451, 671, 1529, 2501, 4961, 5699, 7381, 8479, 16819, 27511, 62689, 93269, 302621, 347639, 689579, 1025959, 3824029, 42064319]

約数ペア:

[(1, 42064319), (11, 3824029), (41, 1025959), (61, 689579), (121, 347639), (139, 302621), (451, 93269), (671, 62689), (1529, 27511), (2501, 16819), (4961, 8479), (5699, 7381)]