37988691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 54658464

約数和(自身を除く): 16669773

約数列:

[1, 3, 13, 39, 977, 997, 2931, 2991, 12701, 12961, 38103, 38883, 974069, 2922207, 12662897, 37988691]

約数ペア:

[(1, 37988691), (3, 12662897), (13, 2922207), (39, 974069), (977, 38883), (997, 38103), (2931, 12961), (2991, 12701)]