56671131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1787}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 85223232

約数和(自身を除く): 28552101

約数列:

[1, 3, 11, 31, 33, 93, 341, 961, 1023, 1787, 2883, 5361, 10571, 19657, 31713, 55397, 58971, 166191, 609367, 1717307, 1828101, 5151921, 18890377, 56671131]

約数ペア:

[(1, 56671131), (3, 18890377), (11, 5151921), (31, 1828101), (33, 1717307), (93, 609367), (341, 166191), (961, 58971), (1023, 55397), (1787, 31713), (2883, 19657), (5361, 10571)]