2008549977

素因数分解:

$3^1\times 7^1\times {\mathrm{5591}}^1\times {\mathrm{17107}}^1$

素因数の和:22708

約数の個数: 16

約数和(自身を含む): 3061373952

約数和(自身を除く): 1052823975

約数列:

[1, 3, 7, 21, 5591, 16773, 17107, 39137, 51321, 117411, 119749, 359247, 95645237, 286935711, 669516659, 2008549977]

約数ペア:

[(1, 2008549977), (3, 669516659), (7, 286935711), (21, 95645237), (5591, 359247), (16773, 119749), (17107, 117411), (39137, 51321)]