2957823

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2041857

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 433, 621, 759, 1299, 2277, 3897, 4763, 6831, 9959, 11691, 14289, 29877, 42867, 89631, 109549, 128601, 268893, 328647, 985941, 2957823]

約数ペア:

[(1, 2957823), (3, 985941), (9, 328647), (11, 268893), (23, 128601), (27, 109549), (33, 89631), (69, 42867), (99, 29877), (207, 14289), (253, 11691), (297, 9959), (433, 6831), (621, 4763), (759, 3897), (1299, 2277)]