30768619

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{33049}}^1$

素因数の和:33082

約数の個数: 12

約数和(自身を含む): 37677000

約数和(自身を除く): 6908381

約数列:

[1, 7, 19, 49, 133, 931, 33049, 231343, 627931, 1619401, 4395517, 30768619]

約数ペア:

[(1, 30768619), (7, 4395517), (19, 1619401), (49, 627931), (133, 231343), (931, 33049)]