28370247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2297}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 39709440

約数和(自身を除く): 11339193

約数列:

[1, 3, 23, 69, 179, 537, 2297, 4117, 6891, 12351, 52831, 158493, 411163, 1233489, 9456749, 28370247]

約数ペア:

[(1, 28370247), (3, 9456749), (23, 1233489), (69, 411163), (179, 158493), (537, 52831), (2297, 12351), (4117, 6891)]