38850987

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 60210688

約数和(自身を除く): 21359701

約数列:

[1, 3, 7, 21, 71, 213, 367, 497, 1101, 1491, 2569, 5041, 7707, 15123, 26057, 35287, 78171, 105861, 182399, 547197, 1850047, 5550141, 12950329, 38850987]

約数ペア:

[(1, 38850987), (3, 12950329), (7, 5550141), (21, 1850047), (71, 547197), (213, 182399), (367, 105861), (497, 78171), (1101, 35287), (1491, 26057), (2569, 15123), (5041, 7707)]