2007803427

素因数分解:

$3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{53087}}^1$

素因数の和:54898

約数の個数: 16

約数和(自身を含む): 3061266432

約数和(自身を除く): 1053463005

約数列:

[1, 3, 7, 21, 1801, 5403, 12607, 37821, 53087, 159261, 371609, 1114827, 95609687, 286829061, 669267809, 2007803427]

約数ペア:

[(1, 2007803427), (3, 669267809), (7, 286829061), (21, 95609687), (1801, 1114827), (5403, 371609), (12607, 159261), (37821, 53087)]