2785299213

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1\times {\mathrm{2089}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 3734044160

約数和(自身を除く): 948744947

約数列:

[1, 3, 223, 669, 1993, 2089, 5979, 6267, 444439, 465847, 1333317, 1397541, 4163377, 12490131, 928433071, 2785299213]

約数ペア:

[(1, 2785299213), (3, 928433071), (223, 12490131), (669, 4163377), (1993, 1397541), (2089, 1333317), (5979, 465847), (6267, 444439)]