26304861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 13231779

約数列:

[1, 3, 11, 33, 71, 103, 109, 213, 309, 327, 781, 1133, 1199, 2343, 3399, 3597, 7313, 7739, 11227, 21939, 23217, 33681, 80443, 85129, 123497, 241329, 255387, 370491, 797117, 2391351, 8768287, 26304861]

約数ペア:

[(1, 26304861), (3, 8768287), (11, 2391351), (33, 797117), (71, 370491), (103, 255387), (109, 241329), (213, 123497), (309, 85129), (327, 80443), (781, 33681), (1133, 23217), (1199, 21939), (2343, 11227), (3399, 7739), (3597, 7313)]