243808107

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{11113}}^1$

素因数の和:11290

約数の個数: 16

約数和(自身を含む): 332886528

約数和(自身を除く): 89078421

約数列:

[1, 3, 71, 103, 213, 309, 7313, 11113, 21939, 33339, 789023, 1144639, 2367069, 3433917, 81269369, 243808107]

約数ペア:

[(1, 243808107), (3, 81269369), (71, 3433917), (103, 2367069), (213, 1144639), (309, 789023), (7313, 33339), (11113, 21939)]