17297307

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1384

約数の個数: 20

約数和(自身を含む): 26005320

約数和(自身を除く): 8708013

約数列:

[1, 3, 9, 27, 81, 179, 537, 1193, 1611, 3579, 4833, 10737, 14499, 32211, 96633, 213547, 640641, 1921923, 5765769, 17297307]

約数ペア:

[(1, 17297307), (3, 5765769), (9, 1921923), (27, 640641), (81, 213547), (179, 96633), (537, 32211), (1193, 14499), (1611, 10737), (3579, 4833)]