2047101

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 3193344

約数和(自身を除く): 1146243

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2267, 6801, 15869, 47607, 97481, 292443, 682367, 2047101]

約数ペア:

[(1, 2047101), (3, 682367), (7, 292443), (21, 97481), (43, 47607), (129, 15869), (301, 6801), (903, 2267)]