4000623

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 5975424

約数和(自身を除く): 1974801

約数列:

[1, 3, 11, 33, 103, 107, 121, 309, 321, 363, 1133, 1177, 3399, 3531, 11021, 12463, 12947, 33063, 37389, 38841, 121231, 363693, 1333541, 4000623]

約数ペア:

[(1, 4000623), (3, 1333541), (11, 363693), (33, 121231), (103, 38841), (107, 37389), (121, 33063), (309, 12947), (321, 12463), (363, 11021), (1133, 3531), (1177, 3399)]