53438693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18757}}^1$

素因数の和:18812

約数の個数: 16

約数和(自身を含む): 68429184

約数和(自身を除く): 14990491

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 18757, 131299, 206327, 694009, 1444289, 4858063, 7634099, 53438693]

約数ペア:

[(1, 53438693), (7, 7634099), (11, 4858063), (37, 1444289), (77, 694009), (259, 206327), (407, 131299), (2849, 18757)]