13435779

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2549}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 7127421

約数列:

[1, 3, 7, 21, 251, 753, 1757, 2549, 5271, 7647, 17843, 53529, 639799, 1919397, 4478593, 13435779]

約数ペア:

[(1, 13435779), (3, 4478593), (7, 1919397), (21, 639799), (251, 53529), (753, 17843), (1757, 7647), (2549, 5271)]