30708561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1217}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 44198784

約数和(自身を除く): 13490223

約数列:

[1, 3, 13, 39, 647, 1217, 1941, 3651, 8411, 15821, 25233, 47463, 787399, 2362197, 10236187, 30708561]

約数ペア:

[(1, 30708561), (3, 10236187), (13, 2362197), (39, 787399), (647, 47463), (1217, 25233), (1941, 15821), (3651, 8411)]