295097151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{28603}}^1$

素因数の和:28806

約数の個数: 16

約数和(自身を含む): 416474240

約数和(自身を除く): 121377089

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 28603, 85809, 543457, 1630371, 5177143, 15531429, 98365717, 295097151]

約数ペア:

[(1, 295097151), (3, 98365717), (19, 15531429), (57, 5177143), (181, 1630371), (543, 543457), (3439, 85809), (10317, 28603)]