47511561

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 65576448

約数和(自身を除く): 18064887

約数列:

[1, 3, 31, 93, 641, 797, 1923, 2391, 19871, 24707, 59613, 74121, 510877, 1532631, 15837187, 47511561]

約数ペア:

[(1, 47511561), (3, 15837187), (31, 1532631), (93, 510877), (641, 74121), (797, 59613), (1923, 24707), (2391, 19871)]