26801313

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 44897280

約数和(自身を除く): 18095967

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 739, 1099, 1727, 2217, 3297, 5173, 5181, 8129, 12089, 15519, 24387, 36267, 56903, 116023, 170709, 348069, 812161, 1276253, 2436483, 3828759, 8933771, 26801313]

約数ペア:

[(1, 26801313), (3, 8933771), (7, 3828759), (11, 2436483), (21, 1276253), (33, 812161), (77, 348069), (157, 170709), (231, 116023), (471, 56903), (739, 36267), (1099, 24387), (1727, 15519), (2217, 12089), (3297, 8129), (5173, 5181)]