2011573959

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1\times {\mathrm{6907}}^1$

素因数の和:7606

約数の個数: 16

約数和(自身を含む): 2701746432

約数和(自身を除く): 690172473

約数列:

[1, 3, 193, 503, 579, 1509, 6907, 20721, 97079, 291237, 1333051, 3474221, 3999153, 10422663, 670524653, 2011573959]

約数ペア:

[(1, 2011573959), (3, 670524653), (193, 10422663), (503, 3999153), (579, 3474221), (1509, 1333051), (6907, 291237), (20721, 97079)]