13305712131

素因数分解:

$3^5\times {\mathrm{54756017}}^1$

素因数の和:54756032

約数の個数: 12

約数和(自身を含む): 19931190552

約数和(自身を除く): 6625478421

約数列:

[1, 3, 9, 27, 81, 243, 54756017, 164268051, 492804153, 1478412459, 4435237377, 13305712131]

約数ペア:

[(1, 13305712131), (3, 4435237377), (9, 1478412459), (27, 492804153), (81, 164268051), (243, 54756017)]