23380083

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17008

約数の個数: 20

約数和(自身を含む): 36982440

約数和(自身を除く): 13602357

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 16979, 50937, 152811, 288643, 458433, 865929, 1375299, 2597787, 7793361, 23380083]

約数ペア:

[(1, 23380083), (3, 7793361), (9, 2597787), (17, 1375299), (27, 865929), (51, 458433), (81, 288643), (153, 152811), (459, 50937), (1377, 16979)]