15042753

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{16883}}^1$

素因数の和:16906

約数の個数: 20

約数和(自身を含む): 24515568

約数和(自身を除く): 9472815

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 16883, 50649, 151947, 185713, 455841, 557139, 1367523, 1671417, 5014251, 15042753]

約数ペア:

[(1, 15042753), (3, 5014251), (9, 1671417), (11, 1367523), (27, 557139), (33, 455841), (81, 185713), (99, 151947), (297, 50649), (891, 16883)]