1254406923

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2117

約数の個数: 96

約数和(自身を含む): 2429706240

約数和(自身を除く): 1175299317

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 47, 57, 63, 77, 99, 133, 141, 171, 209, 231, 329, 399, 423, 517, 627, 693, 893, 987, 1197, 1463, 1551, 1881, 2027, 2679, 2961, 3619, 4389, 4653, 6081, 6251, 8037, 9823, 10857, 13167, 14189, 18243, 18753, 22297, 29469, 32571, 38513, 42567, 56259, 66891, 68761, 88407, 95269, 115539, 127701, 156079, 200673, 206283, 269591, 285807, 346617, 423643, 468237, 618849, 666883, 808773, 857421, 1047959, 1270929, 1404711, 1810111, 2000649, 2426319, 2965501, 3143877, 3812787, 5430333, 6001947, 7335713, 8896503, 9431631, 12670777, 16290999, 19911221, 22007139, 26689509, 38012331, 59733663, 66021417, 114036993, 139378547, 179200989, 418135641, 1254406923]

約数ペア:

[(1, 1254406923), (3, 418135641), (7, 179200989), (9, 139378547), (11, 114036993), (19, 66021417), (21, 59733663), (33, 38012331), (47, 26689509), (57, 22007139), (63, 19911221), (77, 16290999), (99, 12670777), (133, 9431631), (141, 8896503), (171, 7335713), (209, 6001947), (231, 5430333), (329, 3812787), (399, 3143877), (423, 2965501), (517, 2426319), (627, 2000649), (693, 1810111), (893, 1404711), (987, 1270929), (1197, 1047959), (1463, 857421), (1551, 808773), (1881, 666883), (2027, 618849), (2679, 468237), (2961, 423643), (3619, 346617), (4389, 285807), (4653, 269591), (6081, 206283), (6251, 200673), (8037, 156079), (9823, 127701), (10857, 115539), (13167, 95269), (14189, 88407), (18243, 68761), (18753, 66891), (22297, 56259), (29469, 42567), (32571, 38513)]