2882609847

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1895207}}^1$

素因数の和:1895239

約数の個数: 18

約数和(自身を含む): 4508699832

約数和(自身を除く): 1626089985

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1895207, 5685621, 17056863, 24637691, 73913073, 221739219, 320289983, 960869949, 2882609847]

約数ペア:

[(1, 2882609847), (3, 960869949), (9, 320289983), (13, 221739219), (39, 73913073), (117, 24637691), (169, 17056863), (507, 5685621), (1521, 1895207)]