26647439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 33126912

約数和(自身を除く): 6479473

約数列:

[1, 7, 13, 91, 103, 721, 1339, 2843, 9373, 19901, 36959, 258713, 292829, 2049803, 3806777, 26647439]

約数ペア:

[(1, 26647439), (7, 3806777), (13, 2049803), (91, 292829), (103, 258713), (721, 36959), (1339, 19901), (2843, 9373)]