127535513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4447}}^1$

素因数の和:4712

約数の個数: 16

約数和(自身を含む): 155003904

約数和(自身を除く): 27468391

約数列:

[1, 7, 17, 119, 241, 1687, 4097, 4447, 28679, 31129, 75599, 529193, 1071727, 7502089, 18219359, 127535513]

約数ペア:

[(1, 127535513), (7, 18219359), (17, 7502089), (119, 1071727), (241, 529193), (1687, 75599), (4097, 31129), (4447, 28679)]