2122170721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{330917}}^1$

素因数の和:330992

約数の個数: 12

約数和(自身を含む): 2376653076

約数和(自身を除く): 254482355

約数列:

[1, 11, 53, 121, 583, 6413, 330917, 3640087, 17538601, 40040957, 192924611, 2122170721]

約数ペア:

[(1, 2122170721), (11, 192924611), (53, 40040957), (121, 17538601), (583, 3640087), (6413, 330917)]