1295998561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{221047}}^1$

素因数の和:221112

約数の個数: 16

約数和(自身を含む): 1559714688

約数和(自身を除く): 263716127

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 221047, 2431517, 2873611, 9062927, 31609721, 99692197, 117818051, 1295998561]

約数ペア:

[(1, 1295998561), (11, 117818051), (13, 99692197), (41, 31609721), (143, 9062927), (451, 2873611), (533, 2431517), (5863, 221047)]