57911497

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 68033152

約数和(自身を除く): 10121655

約数列:

[1, 7, 43, 301, 421, 457, 2947, 3199, 18103, 19651, 126721, 137557, 192397, 1346779, 8273071, 57911497]

約数ペア:

[(1, 57911497), (7, 8273071), (43, 1346779), (301, 192397), (421, 137557), (457, 126721), (2947, 19651), (3199, 18103)]