26090379

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9631}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 44076032

約数和(自身を除く): 17985653

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 9631, 28893, 67417, 86679, 202251, 414133, 606753, 1242399, 2898931, 3727197, 8696793, 26090379]

約数ペア:

[(1, 26090379), (3, 8696793), (7, 3727197), (9, 2898931), (21, 1242399), (43, 606753), (63, 414133), (129, 202251), (301, 86679), (387, 67417), (903, 28893), (2709, 9631)]