39220921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 45135360

約数和(自身を除く): 5914439

約数列:

[1, 17, 19, 31, 323, 527, 589, 3917, 10013, 66589, 74423, 121427, 1265191, 2064259, 2307113, 39220921]

約数ペア:

[(1, 39220921), (17, 2307113), (19, 2064259), (31, 1265191), (323, 121427), (527, 74423), (589, 66589), (3917, 10013)]