788132331

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14009}}^1$

素因数の和:14088

約数の個数: 48

約数和(自身を含む): 1398758400

約数和(自身を除く): 610626069

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 893, 987, 1197, 2679, 2961, 6251, 8037, 14009, 18753, 42027, 56259, 98063, 126081, 266171, 294189, 658423, 798513, 882567, 1863197, 1975269, 2395539, 4608961, 5589591, 5925807, 12510037, 13826883, 16768773, 37530111, 41480649, 87570259, 112590333, 262710777, 788132331]

約数ペア:

[(1, 788132331), (3, 262710777), (7, 112590333), (9, 87570259), (19, 41480649), (21, 37530111), (47, 16768773), (57, 13826883), (63, 12510037), (133, 5925807), (141, 5589591), (171, 4608961), (329, 2395539), (399, 1975269), (423, 1863197), (893, 882567), (987, 798513), (1197, 658423), (2679, 294189), (2961, 266171), (6251, 126081), (8037, 98063), (14009, 56259), (18753, 42027)]