8857629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 15612480

約数和(自身を除く): 6754851

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 277, 323, 561, 627, 831, 969, 1683, 1881, 2493, 2907, 3047, 3553, 4709, 5263, 9141, 10659, 14127, 15789, 27423, 31977, 42381, 47367, 51799, 57893, 89471, 155397, 173679, 268413, 466191, 521037, 805239, 984181, 2952543, 8857629]

約数ペア:

[(1, 8857629), (3, 2952543), (9, 984181), (11, 805239), (17, 521037), (19, 466191), (33, 268413), (51, 173679), (57, 155397), (99, 89471), (153, 57893), (171, 51799), (187, 47367), (209, 42381), (277, 31977), (323, 27423), (561, 15789), (627, 14127), (831, 10659), (969, 9141), (1683, 5263), (1881, 4709), (2493, 3553), (2907, 3047)]