2011738763157

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{69932171}}^1$

素因数の和:69932440

約数の個数: 16

約数和(自身を含む): 2757005948928

約数和(自身を除く): 745267185771

約数列:

[1, 3, 43, 129, 223, 669, 9589, 28767, 69932171, 209796513, 3007083353, 9021250059, 15594874133, 46784622399, 670579587719, 2011738763157]

約数ペア:

[(1, 2011738763157), (3, 670579587719), (43, 46784622399), (129, 15594874133), (223, 9021250059), (669, 3007083353), (9589, 209796513), (28767, 69932171)]