2966409

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 4426240

約数和(自身を除く): 1459831

約数列:

[1, 3, 9, 27, 181, 543, 607, 1629, 1821, 4887, 5463, 16389, 109867, 329601, 988803, 2966409]

約数ペア:

[(1, 2966409), (3, 988803), (9, 329601), (27, 109867), (181, 16389), (543, 5463), (607, 4887), (1629, 1821)]