1634841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 2588040

約数和(自身を除く): 953199

約数列:

[1, 3, 9, 13, 39, 89, 117, 157, 267, 471, 801, 1157, 1413, 2041, 3471, 6123, 10413, 13973, 18369, 41919, 125757, 181649, 544947, 1634841]

約数ペア:

[(1, 1634841), (3, 544947), (9, 181649), (13, 125757), (39, 41919), (89, 18369), (117, 13973), (157, 10413), (267, 6123), (471, 3471), (801, 2041), (1157, 1413)]