1442001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 2155968

約数和(自身を除く): 713967

約数列:

[1, 3, 11, 33, 37, 111, 407, 1181, 1221, 3543, 12991, 38973, 43697, 131091, 480667, 1442001]

約数ペア:

[(1, 1442001), (3, 480667), (11, 131091), (33, 43697), (37, 38973), (111, 12991), (407, 3543), (1181, 1221)]