42271580519

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{257947}}^1$

素因数の和:258566

約数の個数: 16

約数和(自身を含む): 49575542016

約数和(自身を除く): 7303961497

約数列:

[1, 7, 41, 287, 571, 3997, 23411, 163877, 257947, 1805629, 10575827, 74030789, 147287737, 1031014159, 6038797217, 42271580519]

約数ペア:

[(1, 42271580519), (7, 6038797217), (41, 1031014159), (287, 147287737), (571, 74030789), (3997, 10575827), (23411, 1805629), (163877, 257947)]