421569273

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{4217}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 574997760

約数和(自身を除く): 153428487

約数列:

[1, 3, 47, 141, 709, 2127, 4217, 12651, 33323, 99969, 198199, 594597, 2989853, 8969559, 140523091, 421569273]

約数ペア:

[(1, 421569273), (3, 140523091), (47, 8969559), (141, 2989853), (709, 594597), (2127, 198199), (4217, 99969), (12651, 33323)]