54789119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19231}}^1$

素因数の和:19286

約数の個数: 16

約数和(自身を含む): 70158336

約数和(自身を除く): 15369217

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 19231, 134617, 211541, 711547, 1480787, 4980829, 7827017, 54789119]

約数ペア:

[(1, 54789119), (7, 7827017), (11, 4980829), (37, 1480787), (77, 711547), (259, 211541), (407, 134617), (2849, 19231)]