869636343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1543}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 1261979136

約数和(自身を除く): 392342793

約数列:

[1, 3, 17, 43, 51, 129, 257, 731, 771, 1543, 2193, 4369, 4629, 11051, 13107, 26231, 33153, 66349, 78693, 187867, 199047, 396551, 563601, 1127933, 1189653, 3383799, 6741367, 17051693, 20224101, 51155079, 289878781, 869636343]

約数ペア:

[(1, 869636343), (3, 289878781), (17, 51155079), (43, 20224101), (51, 17051693), (129, 6741367), (257, 3383799), (731, 1189653), (771, 1127933), (1543, 563601), (2193, 396551), (4369, 199047), (4629, 187867), (11051, 78693), (13107, 66349), (26231, 33153)]