15816897

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{9929}}^1$

素因数の和:9997

約数の個数: 16

約数和(自身を含む): 23832000

約数和(自身を除く): 8015103

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 9929, 29787, 89361, 268083, 585811, 1757433, 5272299, 15816897]

約数ペア:

[(1, 15816897), (3, 5272299), (9, 1757433), (27, 585811), (59, 268083), (177, 89361), (531, 29787), (1593, 9929)]