30888927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5827}}^1$

素因数の和:5883

約数の個数: 24

約数和(自身を含む): 48488960

約数和(自身を除く): 17600033

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 5827, 17481, 52443, 110713, 180637, 332139, 541911, 996417, 1625733, 3432103, 10296309, 30888927]

約数ペア:

[(1, 30888927), (3, 10296309), (9, 3432103), (19, 1625733), (31, 996417), (57, 541911), (93, 332139), (171, 180637), (279, 110713), (589, 52443), (1767, 17481), (5301, 5827)]