274587789

素因数分解:

$3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{11243}}^1$

素因数の和:12416

約数の個数: 16

約数和(自身を含む): 418816512

約数和(自身を除く): 144228723

約数列:

[1, 3, 7, 21, 1163, 3489, 8141, 11243, 24423, 33729, 78701, 236103, 13075609, 39226827, 91529263, 274587789]

約数ペア:

[(1, 274587789), (3, 91529263), (7, 39226827), (21, 13075609), (1163, 236103), (3489, 78701), (8141, 33729), (11243, 24423)]