120219681

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 161840000

約数和(自身を除く): 41620319

約数列:

[1, 3, 199, 349, 577, 597, 1047, 1731, 69451, 114823, 201373, 208353, 344469, 604119, 40073227, 120219681]

約数ペア:

[(1, 120219681), (3, 40073227), (199, 604119), (349, 344469), (577, 208353), (597, 201373), (1047, 114823), (1731, 69451)]