2016208821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4643}}^1\times {\mathrm{13159}}^1$

素因数の和:17816

約数の個数: 16

約数和(自身を含む): 2933521920

約数和(自身を除く): 917313099

約数列:

[1, 3, 11, 33, 4643, 13159, 13929, 39477, 51073, 144749, 153219, 434247, 61097237, 183291711, 672069607, 2016208821]

約数ペア:

[(1, 2016208821), (3, 672069607), (11, 183291711), (33, 61097237), (4643, 434247), (13159, 153219), (13929, 144749), (39477, 51073)]