39304881

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 72483840

約数和(自身を除く): 33178959

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1319, 1419, 2709, 3311, 3957, 4257, 9233, 9933, 11871, 14509, 27699, 29799, 43527, 56717, 83097, 101563, 130581, 170151, 304689, 397019, 510453, 623887, 914067, 1191057, 1871661, 3573171, 4367209, 5614983, 13101627, 39304881]

約数ペア:

[(1, 39304881), (3, 13101627), (7, 5614983), (9, 4367209), (11, 3573171), (21, 1871661), (33, 1191057), (43, 914067), (63, 623887), (77, 510453), (99, 397019), (129, 304689), (231, 170151), (301, 130581), (387, 101563), (473, 83097), (693, 56717), (903, 43527), (1319, 29799), (1419, 27699), (2709, 14509), (3311, 11871), (3957, 9933), (4257, 9233)]