209214249

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{9103}}^1$

素因数の和:9316

約数の個数: 16

約数和(自身を含む): 286666752

約数和(自身を除く): 77452503

約数列:

[1, 3, 47, 141, 163, 489, 7661, 9103, 22983, 27309, 427841, 1283523, 1483789, 4451367, 69738083, 209214249]

約数ペア:

[(1, 209214249), (3, 69738083), (47, 4451367), (141, 1483789), (163, 1283523), (489, 427841), (7661, 27309), (9103, 22983)]