15972429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 23307264

約数和(自身を除く): 7334835

約数列:

[1, 3, 11, 33, 431, 1123, 1293, 3369, 4741, 12353, 14223, 37059, 484013, 1452039, 5324143, 15972429]

約数ペア:

[(1, 15972429), (3, 5324143), (11, 1452039), (33, 484013), (431, 37059), (1123, 14223), (1293, 12353), (3369, 4741)]