20239329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 29528064

約数和(自身を除く): 9288735

約数列:

[1, 3, 11, 33, 431, 1293, 1423, 4269, 4741, 14223, 15653, 46959, 613313, 1839939, 6746443, 20239329]

約数ペア:

[(1, 20239329), (3, 6746443), (11, 1839939), (33, 613313), (431, 46959), (1293, 15653), (1423, 14223), (4269, 4741)]