276953281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{23291}}^1$

素因数の和:23372

約数の個数: 16

約数和(自身を含む): 321988608

約数和(自身を除く): 45035327

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 23291, 256201, 535693, 1094677, 5892623, 12041447, 25177571, 276953281]

約数ペア:

[(1, 276953281), (11, 25177571), (23, 12041447), (47, 5892623), (253, 1094677), (517, 535693), (1081, 256201), (11891, 23291)]