31749047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 37961136

約数和(自身を除く): 6212089

約数列:

[1, 11, 17, 41, 101, 187, 451, 697, 1111, 1681, 1717, 4141, 7667, 18491, 18887, 28577, 45551, 70397, 169781, 314347, 774367, 1867591, 2886277, 31749047]

約数ペア:

[(1, 31749047), (11, 2886277), (17, 1867591), (41, 774367), (101, 314347), (187, 169781), (451, 70397), (697, 45551), (1111, 28577), (1681, 18887), (1717, 18491), (4141, 7667)]