30307437

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 44736120

約数和(自身を除く): 14428683

約数列:

[1, 3, 9, 89, 157, 241, 267, 471, 723, 801, 1413, 2169, 13973, 21449, 37837, 41919, 64347, 113511, 125757, 193041, 340533, 3367493, 10102479, 30307437]

約数ペア:

[(1, 30307437), (3, 10102479), (9, 3367493), (89, 340533), (157, 193041), (241, 125757), (267, 113511), (471, 64347), (723, 41919), (801, 37837), (1413, 21449), (2169, 13973)]