13417929

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 22248512

約数和(自身を除く): 8830583

約数列:

[1, 3, 7, 9, 21, 63, 373, 571, 1119, 1713, 2611, 3357, 3997, 5139, 7833, 11991, 23499, 35973, 212983, 638949, 1490881, 1916847, 4472643, 13417929]

約数ペア:

[(1, 13417929), (3, 4472643), (7, 1916847), (9, 1490881), (21, 638949), (63, 212983), (373, 35973), (571, 23499), (1119, 11991), (1713, 7833), (2611, 5139), (3357, 3997)]