12707233

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 15934464

約数和(自身を除く): 3227231

約数列:

[1, 7, 11, 77, 227, 727, 1589, 2497, 5089, 7997, 17479, 55979, 165029, 1155203, 1815319, 12707233]

約数ペア:

[(1, 12707233), (7, 1815319), (11, 1155203), (77, 165029), (227, 55979), (727, 17479), (1589, 7997), (2497, 5089)]