20171945873103

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{332161}}^1\times {\mathrm{1190773}}^1$

素因数の和:1522954

約数の個数: 16

約数和(自身を含む): 28478150883936

約数和(自身を除く): 8306205010833

約数列:

[1, 3, 17, 51, 332161, 996483, 1190773, 3572319, 5646737, 16940211, 20243141, 60729423, 395528350453, 1186585051359, 6723981957701, 20171945873103]

約数ペア:

[(1, 20171945873103), (3, 6723981957701), (17, 1186585051359), (51, 395528350453), (332161, 60729423), (996483, 20243141), (1190773, 16940211), (3572319, 5646737)]