557884323

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{1181}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 818700480

約数和(自身を除く): 260816157

約数列:

[1, 3, 9, 73, 219, 657, 719, 1181, 2157, 3543, 6471, 10629, 52487, 86213, 157461, 258639, 472383, 775917, 849139, 2547417, 7642251, 61987147, 185961441, 557884323]

約数ペア:

[(1, 557884323), (3, 185961441), (9, 61987147), (73, 7642251), (219, 2547417), (657, 849139), (719, 775917), (1181, 472383), (2157, 258639), (3543, 157461), (6471, 86213), (10629, 52487)]