5559213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 8645760

約数和(自身を除く): 3086547

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 157, 319, 407, 471, 957, 1073, 1221, 1727, 3219, 4553, 5181, 5809, 11803, 13659, 17427, 35409, 50083, 63899, 150249, 168461, 191697, 505383, 1853071, 5559213]

約数ペア:

[(1, 5559213), (3, 1853071), (11, 505383), (29, 191697), (33, 168461), (37, 150249), (87, 63899), (111, 50083), (157, 35409), (319, 17427), (407, 13659), (471, 11803), (957, 5809), (1073, 5181), (1221, 4553), (1727, 3219)]