23921811

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{1051}}^1$

素因数の和:1344

約数の個数: 20

約数和(自身を含む): 35896344

約数和(自身を除く): 11974533

約数列:

[1, 3, 9, 27, 81, 281, 843, 1051, 2529, 3153, 7587, 9459, 22761, 28377, 85131, 295331, 885993, 2657979, 7973937, 23921811]

約数ペア:

[(1, 23921811), (3, 7973937), (9, 2657979), (27, 885993), (81, 295331), (281, 85131), (843, 28377), (1051, 22761), (2529, 9459), (3153, 7587)]