3923823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 5967360

約数和(自身を除く): 2043537

約数列:

[1, 3, 19, 23, 41, 57, 69, 73, 123, 219, 437, 779, 943, 1311, 1387, 1679, 2337, 2829, 2993, 4161, 5037, 8979, 17917, 31901, 53751, 56867, 68839, 95703, 170601, 206517, 1307941, 3923823]

約数ペア:

[(1, 3923823), (3, 1307941), (19, 206517), (23, 170601), (41, 95703), (57, 68839), (69, 56867), (73, 53751), (123, 31901), (219, 17917), (437, 8979), (779, 5037), (943, 4161), (1311, 2993), (1387, 2829), (1679, 2337)]