2876049

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 4841200

約数和(自身を除く): 1965151

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 139, 171, 209, 363, 417, 627, 1089, 1251, 1529, 1881, 2299, 2641, 4587, 6897, 7923, 13761, 16819, 20691, 23769, 29051, 50457, 87153, 151371, 261459, 319561, 958683, 2876049]

約数ペア:

[(1, 2876049), (3, 958683), (9, 319561), (11, 261459), (19, 151371), (33, 87153), (57, 50457), (99, 29051), (121, 23769), (139, 20691), (171, 16819), (209, 13761), (363, 7923), (417, 6897), (627, 4587), (1089, 2641), (1251, 2299), (1529, 1881)]