28741623

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{839}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 40454400

約数和(自身を除く): 11712777

約数列:

[1, 3, 19, 57, 601, 839, 1803, 2517, 11419, 15941, 34257, 47823, 504239, 1512717, 9580541, 28741623]

約数ペア:

[(1, 28741623), (3, 9580541), (19, 1512717), (57, 504239), (601, 47823), (839, 34257), (1803, 15941), (2517, 11419)]