57742377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{249967}}^1$

素因数の和:249988

約数の個数: 16

約数和(自身を含む): 95987712

約数和(自身を除く): 38245335

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 249967, 749901, 1749769, 2749637, 5249307, 8248911, 19247459, 57742377]

約数ペア:

[(1, 57742377), (3, 19247459), (7, 8248911), (11, 5249307), (21, 2749637), (33, 1749769), (77, 749901), (231, 249967)]