1285102077

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 2041526592

約数和(自身を除く): 756424515

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 281, 371, 587, 843, 1113, 1761, 1967, 2597, 4109, 5901, 7791, 12327, 13769, 14893, 28763, 31111, 41307, 44679, 86289, 93333, 104251, 164947, 217777, 312753, 494841, 653331, 729757, 1154629, 1524439, 2189271, 3463887, 4573317, 8082403, 8742191, 24247209, 26226573, 61195337, 183586011, 428367359, 1285102077]

約数ペア:

[(1, 1285102077), (3, 428367359), (7, 183586011), (21, 61195337), (49, 26226573), (53, 24247209), (147, 8742191), (159, 8082403), (281, 4573317), (371, 3463887), (587, 2189271), (843, 1524439), (1113, 1154629), (1761, 729757), (1967, 653331), (2597, 494841), (4109, 312753), (5901, 217777), (7791, 164947), (12327, 104251), (13769, 93333), (14893, 86289), (28763, 44679), (31111, 41307)]