2034681309

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{691363}}^1$

素因数の和:691481

約数の個数: 16

約数和(自身を含む): 3042001600

約数和(自身を除く): 1007320291

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 691363, 2074089, 6222267, 18666801, 75358567, 226075701, 678227103, 2034681309]

約数ペア:

[(1, 2034681309), (3, 678227103), (9, 226075701), (27, 75358567), (109, 18666801), (327, 6222267), (981, 2074089), (2943, 691363)]