2979933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 4397376

約数和(自身を除く): 1417443

約数列:

[1, 3, 11, 33, 73, 219, 803, 1237, 2409, 3711, 13607, 40821, 90301, 270903, 993311, 2979933]

約数ペア:

[(1, 2979933), (3, 993311), (11, 270903), (33, 90301), (73, 40821), (219, 13607), (803, 3711), (1237, 2409)]