12533213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 15751680

約数和(自身を除く): 3218467

約数列:

[1, 7, 11, 77, 139, 973, 1171, 1529, 8197, 10703, 12881, 90167, 162769, 1139383, 1790459, 12533213]

約数ペア:

[(1, 12533213), (7, 1790459), (11, 1139383), (77, 162769), (139, 90167), (973, 12881), (1171, 10703), (1529, 8197)]