820884121

素因数分解:

${\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{7451}}^1$

素因数の和:7640

約数の個数: 12

約数和(自身を含む): 856771344

約数和(自身を除く): 35887223

約数列:

[1, 29, 131, 841, 3799, 7451, 110171, 216079, 976081, 6266291, 28306349, 820884121]

約数ペア:

[(1, 820884121), (29, 28306349), (131, 6266291), (841, 976081), (3799, 216079), (7451, 110171)]