87881446081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{305597}}^1$

素因数の和:307632

約数の個数: 16

約数和(自身を含む): 103297013568

約数和(自身を除く): 15415567487

約数列:

[1, 11, 13, 143, 2011, 22121, 26143, 287573, 305597, 3361567, 3972761, 43700371, 614555567, 6760111237, 7989222371, 87881446081]

約数ペア:

[(1, 87881446081), (11, 7989222371), (13, 6760111237), (143, 614555567), (2011, 43700371), (22121, 3972761), (26143, 3361567), (287573, 305597)]