2004219

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 3425760

約数和(自身を除く): 1421541

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1097, 1827, 3291, 7679, 9873, 23037, 31813, 69111, 95439, 222691, 286317, 668073, 2004219]

約数ペア:

[(1, 2004219), (3, 668073), (7, 286317), (9, 222691), (21, 95439), (29, 69111), (63, 31813), (87, 23037), (203, 9873), (261, 7679), (609, 3291), (1097, 1827)]