42228263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18911}}^1$

素因数の和:18958

約数の個数: 16

約数和(自身を含む): 54466560

約数和(自身を除く): 12238297

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 18911, 132377, 208021, 548419, 1456147, 3838933, 6032609, 42228263]

約数ペア:

[(1, 42228263), (7, 6032609), (11, 3838933), (29, 1456147), (77, 548419), (203, 208021), (319, 132377), (2233, 18911)]