2106126121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1669}}^1\times {\mathrm{10429}}^1$

素因数の和:12120

約数の個数: 12

約数和(自身を含む): 2316607300

約数和(自身を除く): 210481179

約数列:

[1, 11, 121, 1669, 10429, 18359, 114719, 201949, 1261909, 17406001, 191466011, 2106126121]

約数ペア:

[(1, 2106126121), (11, 191466011), (121, 17406001), (1669, 1261909), (10429, 201949), (18359, 114719)]