2013786999

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1102237}}^1$

素因数の和:1102279

約数の個数: 24

約数和(自身を含む): 3438982560

約数和(自身を除く): 1425195561

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1102237, 3306711, 7715659, 9920133, 23146977, 31964873, 69440931, 95894619, 223754111, 287683857, 671262333, 2013786999]

約数ペア:

[(1, 2013786999), (3, 671262333), (7, 287683857), (9, 223754111), (21, 95894619), (29, 69440931), (63, 31964873), (87, 23146977), (203, 9920133), (261, 7715659), (609, 3306711), (1827, 1102237)]