727936086719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{3280957}}^1$

素因数の和:3281426

約数の個数: 16

約数和(自身を含む): 797509022976

約数和(自身を除く): 69572936257

約数列:

[1, 17, 31, 421, 527, 7157, 13051, 221867, 3280957, 55776269, 101709667, 1381282897, 1729064339, 23481809249, 42819769807, 727936086719]

約数ペア:

[(1, 727936086719), (17, 42819769807), (31, 23481809249), (421, 1729064339), (527, 1381282897), (7157, 101709667), (13051, 55776269), (221867, 3280957)]