42202381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 49512960

約数和(自身を除く): 7310579

約数列:

[1, 13, 17, 47, 221, 239, 289, 611, 799, 3107, 3757, 4063, 10387, 11233, 13583, 52819, 69071, 146029, 176579, 190961, 897923, 2482493, 3246337, 42202381]

約数ペア:

[(1, 42202381), (13, 3246337), (17, 2482493), (47, 897923), (221, 190961), (239, 176579), (289, 146029), (611, 69071), (799, 52819), (3107, 13583), (3757, 11233), (4063, 10387)]