39213747

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 63201600

約数和(自身を除く): 23987853

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 2309, 5661, 6927, 16983, 20781, 39253, 62343, 85433, 117759, 256299, 353277, 768897, 1059831, 1452361, 2306691, 4357083, 13071249, 39213747]

約数ペア:

[(1, 39213747), (3, 13071249), (9, 4357083), (17, 2306691), (27, 1452361), (37, 1059831), (51, 768897), (111, 353277), (153, 256299), (333, 117759), (459, 85433), (629, 62343), (999, 39253), (1887, 20781), (2309, 16983), (5661, 6927)]