23399361

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{16993}}^1$

素因数の和:17022

約数の個数: 20

約数和(自身を含む): 37012932

約数和(自身を除く): 13613571

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 16993, 50979, 152937, 288881, 458811, 866643, 1376433, 2599929, 7799787, 23399361]

約数ペア:

[(1, 23399361), (3, 7799787), (9, 2599929), (17, 1376433), (27, 866643), (51, 458811), (81, 288881), (153, 152937), (459, 50979), (1377, 16993)]