2002958493

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{21227}}^1$

素因数の和:21744

約数の個数: 16

約数和(自身を含む): 2714466816

約数和(自身を除く): 711508323

約数列:

[1, 3, 71, 213, 443, 1329, 21227, 31453, 63681, 94359, 1507117, 4521351, 9403561, 28210683, 667652831, 2002958493]

約数ペア:

[(1, 2002958493), (3, 667652831), (71, 28210683), (213, 9403561), (443, 4521351), (1329, 1507117), (21227, 94359), (31453, 63681)]