40753983

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 55991936

約数和(自身を除く): 15237953

約数列:

[1, 3, 37, 111, 571, 643, 1713, 1929, 21127, 23791, 63381, 71373, 367153, 1101459, 13584661, 40753983]

約数ペア:

[(1, 40753983), (3, 13584661), (37, 1101459), (111, 367153), (571, 71373), (643, 63381), (1713, 23791), (1929, 21127)]