228565559

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 253229760

約数和(自身を除く): 24664201

約数列:

[1, 23, 29, 47, 317, 529, 667, 1081, 1363, 7291, 9193, 14899, 15341, 24863, 31349, 167693, 211439, 342677, 432071, 721027, 4863097, 7881571, 9937633, 228565559]

約数ペア:

[(1, 228565559), (23, 9937633), (29, 7881571), (47, 4863097), (317, 721027), (529, 432071), (667, 342677), (1081, 211439), (1363, 167693), (7291, 31349), (9193, 24863), (14899, 15341)]