2007171881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 2408448000

約数和(自身を除く): 401276119

約数列:

[1, 11, 13, 79, 127, 143, 869, 1027, 1397, 1399, 1651, 10033, 11297, 15389, 18161, 18187, 110363, 110521, 130429, 177673, 200057, 1215731, 1434719, 1436773, 1954403, 2309749, 14036167, 15804503, 25407239, 154397837, 182470171, 2007171881]

約数ペア:

[(1, 2007171881), (11, 182470171), (13, 154397837), (79, 25407239), (127, 15804503), (143, 14036167), (869, 2309749), (1027, 1954403), (1397, 1436773), (1399, 1434719), (1651, 1215731), (10033, 200057), (11297, 177673), (15389, 130429), (18161, 110521), (18187, 110363)]