887542239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{1289}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 1310722560

約数和(自身を除く): 423180321

約数列:

[1, 3, 17, 23, 51, 69, 391, 587, 1173, 1289, 1761, 3867, 9979, 13501, 21913, 29647, 29937, 40503, 65739, 88941, 229517, 503999, 688551, 756643, 1511997, 2269929, 12862931, 17402789, 38588793, 52208367, 295847413, 887542239]

約数ペア:

[(1, 887542239), (3, 295847413), (17, 52208367), (23, 38588793), (51, 17402789), (69, 12862931), (391, 2269929), (587, 1511997), (1173, 756643), (1289, 688551), (1761, 503999), (3867, 229517), (9979, 88941), (13501, 65739), (21913, 40503), (29647, 29937)]