38960493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 61471872

約数和(自身を除く): 22511379

約数列:

[1, 3, 11, 13, 33, 39, 143, 197, 429, 461, 591, 1383, 2167, 2561, 5071, 5993, 6501, 7683, 15213, 17979, 28171, 65923, 84513, 90817, 197769, 272451, 998987, 1180621, 2996961, 3541863, 12986831, 38960493]

約数ペア:

[(1, 38960493), (3, 12986831), (11, 3541863), (13, 2996961), (33, 1180621), (39, 998987), (143, 272451), (197, 197769), (429, 90817), (461, 84513), (591, 65923), (1383, 28171), (2167, 17979), (2561, 15213), (5071, 7683), (5993, 6501)]