25171377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108967}}^1$

素因数の和:108988

約数の個数: 16

約数和(自身を含む): 41843712

約数和(自身を除く): 16672335

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 108967, 326901, 762769, 1198637, 2288307, 3595911, 8390459, 25171377]

約数ペア:

[(1, 25171377), (3, 8390459), (7, 3595911), (11, 2288307), (21, 1198637), (33, 762769), (77, 326901), (231, 108967)]