3129291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 5010096

約数和(自身を除く): 1880805

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 433, 657, 803, 1299, 2409, 3897, 4763, 7227, 14289, 31609, 42867, 94827, 284481, 347699, 1043097, 3129291]

約数ペア:

[(1, 3129291), (3, 1043097), (9, 347699), (11, 284481), (33, 94827), (73, 42867), (99, 31609), (219, 14289), (433, 7227), (657, 4763), (803, 3897), (1299, 2409)]