28184667

素因数分解:

$3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1277}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 43022592

約数和(自身を除く): 14837925

約数列:

[1, 3, 7, 21, 1051, 1277, 3153, 3831, 7357, 8939, 22071, 26817, 1342127, 4026381, 9394889, 28184667]

約数ペア:

[(1, 28184667), (3, 9394889), (7, 4026381), (21, 1342127), (1051, 26817), (1277, 22071), (3153, 8939), (3831, 7357)]