2471997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 3624768

約数和(自身を除く): 1152771

約数列:

[1, 3, 11, 33, 173, 433, 519, 1299, 1903, 4763, 5709, 14289, 74909, 224727, 823999, 2471997]

約数ペア:

[(1, 2471997), (3, 823999), (11, 224727), (33, 74909), (173, 14289), (433, 5709), (519, 4763), (1299, 1903)]