2854403739

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{259751}}^1$

素因数の和:259808

約数の個数: 32

約数和(自身を含む): 4737876480

約数和(自身を除く): 1883472741

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 259751, 779253, 2337759, 2857261, 7013277, 8571783, 9610787, 25715349, 28832361, 77146047, 86497083, 105718657, 259491249, 317155971, 951467913, 2854403739]

約数ペア:

[(1, 2854403739), (3, 951467913), (9, 317155971), (11, 259491249), (27, 105718657), (33, 86497083), (37, 77146047), (99, 28832361), (111, 25715349), (297, 9610787), (333, 8571783), (407, 7013277), (999, 2857261), (1221, 2337759), (3663, 779253), (10989, 259751)]