839978343

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{41647}}^1$

素因数の和:41745

約数の個数: 24

約数和(自身を含む): 1273429248

約数和(自身を除く): 433450905

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 6723, 20169, 41647, 124941, 374823, 1124469, 3373407, 3456701, 10120221, 10370103, 31110309, 93330927, 279992781, 839978343]

約数ペア:

[(1, 839978343), (3, 279992781), (9, 93330927), (27, 31110309), (81, 10370103), (83, 10120221), (243, 3456701), (249, 3373407), (747, 1124469), (2241, 374823), (6723, 124941), (20169, 41647)]