15353253

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{8009}}^1$

素因数の和:8089

約数の個数: 16

約数和(自身を含む): 23068800

約数和(自身を除く): 7715547

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 8009, 24027, 72081, 216243, 568639, 1705917, 5117751, 15353253]

約数ペア:

[(1, 15353253), (3, 5117751), (9, 1705917), (27, 568639), (71, 216243), (213, 72081), (639, 24027), (1917, 8009)]