1489164089

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{4019}}^1$

素因数の和:5300

約数の個数: 16

約数和(自身を含む): 1743329280

約数和(自身を除く): 254165191

約数列:

[1, 7, 43, 301, 1231, 4019, 8617, 28133, 52933, 172817, 370531, 1209719, 4947389, 34631723, 212737727, 1489164089]

約数ペア:

[(1, 1489164089), (7, 212737727), (43, 34631723), (301, 4947389), (1231, 1209719), (4019, 370531), (8617, 172817), (28133, 52933)]