3996663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 5847552

約数和(自身を除く): 1850889

約数列:

[1, 3, 11, 33, 281, 431, 843, 1293, 3091, 4741, 9273, 14223, 121111, 363333, 1332221, 3996663]

約数ペア:

[(1, 3996663), (3, 1332221), (11, 363333), (33, 121111), (281, 14223), (431, 9273), (843, 4741), (1293, 3091)]