56592171

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 84118320

約数和(自身を除く): 27526149

約数列:

[1, 3, 9, 43, 129, 257, 387, 569, 771, 1707, 2313, 5121, 11051, 24467, 33153, 73401, 99459, 146233, 220203, 438699, 1316097, 6288019, 18864057, 56592171]

約数ペア:

[(1, 56592171), (3, 18864057), (9, 6288019), (43, 1316097), (129, 438699), (257, 220203), (387, 146233), (569, 99459), (771, 73401), (1707, 33153), (2313, 24467), (5121, 11051)]