89920509

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{7499}}^1$

素因数の和:8080

約数の個数: 16

約数和(自身を含む): 137280000

約数和(自身を除く): 47359491

約数列:

[1, 3, 7, 21, 571, 1713, 3997, 7499, 11991, 22497, 52493, 157479, 4281929, 12845787, 29973503, 89920509]

約数ペア:

[(1, 89920509), (3, 29973503), (7, 12845787), (21, 4281929), (571, 157479), (1713, 52493), (3997, 22497), (7499, 11991)]