39513141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 60372000

約数和(自身を除く): 20858859

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 859, 2421, 2577, 5111, 7731, 15333, 16321, 45999, 48963, 146889, 231071, 693213, 2079639, 4390349, 13171047, 39513141]

約数ペア:

[(1, 39513141), (3, 13171047), (9, 4390349), (19, 2079639), (57, 693213), (171, 231071), (269, 146889), (807, 48963), (859, 45999), (2421, 16321), (2577, 15333), (5111, 7731)]