347672017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{122033}}^1$

素因数の和:122088

約数の個数: 16

約数和(自身を含む): 445180032

約数和(自身を除く): 97508015

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 122033, 854231, 1342363, 4515221, 9396541, 31606547, 49667431, 347672017]

約数ペア:

[(1, 347672017), (7, 49667431), (11, 31606547), (37, 9396541), (77, 4515221), (259, 1342363), (407, 854231), (2849, 122033)]