21314073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37993}}^1$

素因数の和:38024

約数の個数: 16

約数和(自身を含む): 32826816

約数和(自身を除く): 11512743

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 37993, 113979, 417923, 645881, 1253769, 1937643, 7104691, 21314073]

約数ペア:

[(1, 21314073), (3, 7104691), (11, 1937643), (17, 1253769), (33, 645881), (51, 417923), (187, 113979), (561, 37993)]