2065013601

素因数分解:

$3^1\times 7^1\times {\mathrm{12541}}^1\times {\mathrm{7841}}^1$

素因数の和:20392

約数の個数: 16

約数和(自身を含む): 3147339648

約数和(自身を除く): 1082326047

約数列:

[1, 3, 7, 21, 7841, 12541, 23523, 37623, 54887, 87787, 164661, 263361, 98333981, 295001943, 688337867, 2065013601]

約数ペア:

[(1, 2065013601), (3, 688337867), (7, 295001943), (21, 98333981), (7841, 263361), (12541, 164661), (23523, 87787), (37623, 54887)]