259806001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{1723}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 320139904

約数和(自身を除く): 60333903

約数列:

[1, 7, 13, 91, 1657, 1723, 11599, 12061, 21541, 22399, 150787, 156793, 2855011, 19985077, 37115143, 259806001]

約数ペア:

[(1, 259806001), (7, 37115143), (13, 19985077), (91, 2855011), (1657, 156793), (1723, 150787), (11599, 22399), (12061, 21541)]