1661546197

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1\times {\mathrm{1709}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 1778837760

約数和(自身を除く): 117291563

約数列:

[1, 23, 41, 943, 1031, 1709, 23713, 39307, 42271, 70069, 972233, 1611587, 1761979, 40525517, 72241139, 1661546197]

約数ペア:

[(1, 1661546197), (23, 72241139), (41, 40525517), (943, 1761979), (1031, 1611587), (1709, 972233), (23713, 70069), (39307, 42271)]