2007501909

素因数分解:

$3^1\times 7^1\times {\mathrm{2801}}^1\times {\mathrm{34129}}^1$

素因数の和:36940

約数の個数: 16

約数和(自身を含む): 3060232320

約数和(自身を除く): 1052730411

約数列:

[1, 3, 7, 21, 2801, 8403, 19607, 34129, 58821, 102387, 238903, 716709, 95595329, 286785987, 669167303, 2007501909]

約数ペア:

[(1, 2007501909), (3, 669167303), (7, 286785987), (21, 95595329), (2801, 716709), (8403, 238903), (19607, 102387), (34129, 58821)]