30699243

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{7151}}^1$

素因数の和:7216

約数の個数: 20

約数和(自身を含む): 46731168

約数和(自身を除く): 16031925

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 7151, 21453, 64359, 193077, 379003, 579231, 1137009, 3411027, 10233081, 30699243]

約数ペア:

[(1, 30699243), (3, 10233081), (9, 3411027), (27, 1137009), (53, 579231), (81, 379003), (159, 193077), (477, 64359), (1431, 21453), (4293, 7151)]