1326528049

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{2461091}}^1$

素因数の和:2461116

約数の個数: 12

約数和(自身を含む): 1683386928

約数和(自身を除く): 356858879

約数列:

[1, 7, 11, 49, 77, 539, 2461091, 17227637, 27072001, 120593459, 189504007, 1326528049]

約数ペア:

[(1, 1326528049), (7, 189504007), (11, 120593459), (49, 27072001), (77, 17227637), (539, 2461091)]