2017546461

素因数分解:

$3^4\times 7^1\times {\mathrm{3558283}}^1$

素因数の和:3558302

約数の個数: 20

約数和(自身を含む): 3444418912

約数和(自身を除く): 1426872451

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3558283, 10674849, 24907981, 32024547, 74723943, 96073641, 224171829, 288220923, 672515487, 2017546461]

約数ペア:

[(1, 2017546461), (3, 672515487), (7, 288220923), (9, 224171829), (21, 96073641), (27, 74723943), (63, 32024547), (81, 24907981), (189, 10674849), (567, 3558283)]