2009601

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 3234816

約数和(自身を除く): 1225215

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 383, 477, 583, 1149, 1749, 3447, 4213, 5247, 12639, 20299, 37917, 60897, 182691, 223289, 669867, 2009601]

約数ペア:

[(1, 2009601), (3, 669867), (9, 223289), (11, 182691), (33, 60897), (53, 37917), (99, 20299), (159, 12639), (383, 5247), (477, 4213), (583, 3447), (1149, 1749)]