313574877

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 612817920

約数和(自身を除く): 299243043

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 43, 51, 63, 77, 99, 119, 129, 153, 187, 231, 301, 357, 387, 473, 561, 619, 693, 731, 903, 1071, 1309, 1419, 1683, 1857, 2193, 2709, 3311, 3927, 4257, 4333, 5117, 5571, 6579, 6809, 8041, 9933, 10523, 11781, 12999, 15351, 20427, 24123, 26617, 29799, 31569, 38997, 46053, 47663, 56287, 61281, 72369, 73661, 79851, 94707, 115753, 142989, 168861, 186319, 220983, 239553, 292787, 347259, 428967, 452489, 506583, 558957, 662949, 810271, 878361, 1041777, 1357467, 1676871, 2049509, 2430813, 2635083, 3167423, 4072401, 4977379, 6148527, 7292439, 9502269, 14932137, 18445581, 28506807, 34841653, 44796411, 104524959, 313574877]

約数ペア:

[(1, 313574877), (3, 104524959), (7, 44796411), (9, 34841653), (11, 28506807), (17, 18445581), (21, 14932137), (33, 9502269), (43, 7292439), (51, 6148527), (63, 4977379), (77, 4072401), (99, 3167423), (119, 2635083), (129, 2430813), (153, 2049509), (187, 1676871), (231, 1357467), (301, 1041777), (357, 878361), (387, 810271), (473, 662949), (561, 558957), (619, 506583), (693, 452489), (731, 428967), (903, 347259), (1071, 292787), (1309, 239553), (1419, 220983), (1683, 186319), (1857, 168861), (2193, 142989), (2709, 115753), (3311, 94707), (3927, 79851), (4257, 73661), (4333, 72369), (5117, 61281), (5571, 56287), (6579, 47663), (6809, 46053), (8041, 38997), (9933, 31569), (10523, 29799), (11781, 26617), (12999, 24123), (15351, 20427)]