6778993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 7623616

約数和(自身を除く): 844623

約数列:

[1, 13, 43, 67, 181, 559, 871, 2353, 2881, 7783, 12127, 37453, 101179, 157651, 521461, 6778993]

約数ペア:

[(1, 6778993), (13, 521461), (43, 157651), (67, 101179), (181, 37453), (559, 12127), (871, 7783), (2353, 2881)]