9885381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 15510528

約数和(自身を除く): 5625147

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 263, 561, 737, 789, 1139, 2211, 2893, 3417, 4471, 8679, 12529, 13413, 17621, 37587, 49181, 52863, 147543, 193831, 299557, 581493, 898671, 3295127, 9885381]

約数ペア:

[(1, 9885381), (3, 3295127), (11, 898671), (17, 581493), (33, 299557), (51, 193831), (67, 147543), (187, 52863), (201, 49181), (263, 37587), (561, 17621), (737, 13413), (789, 12529), (1139, 8679), (2211, 4471), (2893, 3417)]