71396319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1381}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 100388480

約数和(自身を除く): 28992161

約数列:

[1, 3, 19, 57, 907, 1381, 2721, 4143, 17233, 26239, 51699, 78717, 1252567, 3757701, 23798773, 71396319]

約数ペア:

[(1, 71396319), (3, 23798773), (19, 3757701), (57, 1252567), (907, 78717), (1381, 51699), (2721, 26239), (4143, 17233)]