1054987857

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11987}}^1$

素因数の和:12138

約数の個数: 48

約数和(自身を含む): 1915011072

約数和(自身を除く): 860023215

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 127, 231, 381, 693, 889, 1143, 1397, 2667, 4191, 8001, 9779, 11987, 12573, 29337, 35961, 83909, 88011, 107883, 131857, 251727, 395571, 755181, 922999, 1186713, 1522349, 2768997, 4567047, 8306991, 10656443, 13701141, 16745839, 31969329, 50237517, 95907987, 117220873, 150712551, 351662619, 1054987857]

約数ペア:

[(1, 1054987857), (3, 351662619), (7, 150712551), (9, 117220873), (11, 95907987), (21, 50237517), (33, 31969329), (63, 16745839), (77, 13701141), (99, 10656443), (127, 8306991), (231, 4567047), (381, 2768997), (693, 1522349), (889, 1186713), (1143, 922999), (1397, 755181), (2667, 395571), (4191, 251727), (8001, 131857), (9779, 107883), (11987, 88011), (12573, 83909), (29337, 35961)]