27958249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 31739904

約数和(自身を除く): 3781655

約数列:

[1, 11, 31, 163, 341, 503, 1793, 5053, 5533, 15593, 55583, 81989, 171523, 901879, 2541659, 27958249]

約数ペア:

[(1, 27958249), (11, 2541659), (31, 901879), (163, 171523), (341, 81989), (503, 55583), (1793, 15593), (5053, 5533)]