47419199997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7744439}}^1$

素因数の和:7744612

約数の個数: 16

約数和(自身を含む): 68522805120

約数和(自身を除く): 21103605123

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 7744439, 23233317, 100677707, 302033121, 1215876923, 3647630769, 15806399999, 47419199997]

約数ペア:

[(1, 47419199997), (3, 15806399999), (13, 3647630769), (39, 1215876923), (157, 302033121), (471, 100677707), (2041, 23233317), (6123, 7744439)]