13309683

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 18201600

約数和(自身を除く): 4891917

約数列:

[1, 3, 79, 89, 237, 267, 631, 1893, 7031, 21093, 49849, 56159, 149547, 168477, 4436561, 13309683]

約数ペア:

[(1, 13309683), (3, 4436561), (79, 168477), (89, 149547), (237, 56159), (267, 49849), (631, 21093), (1893, 7031)]