26213943

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9829}}^1$

素因数の和:9966

約数の個数: 16

約数和(自身を含む): 40263680

約数和(自身を除く): 14049737

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 9829, 29487, 68803, 206409, 1248283, 3744849, 8737981, 26213943]

約数ペア:

[(1, 26213943), (3, 8737981), (7, 3744849), (21, 1248283), (127, 206409), (381, 68803), (889, 29487), (2667, 9829)]