1207773

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 2100800

約数和(自身を除く): 893027

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1009, 1197, 3027, 7063, 9081, 19171, 21189, 57513, 63567, 134197, 172539, 402591, 1207773]

約数ペア:

[(1, 1207773), (3, 402591), (7, 172539), (9, 134197), (19, 63567), (21, 57513), (57, 21189), (63, 19171), (133, 9081), (171, 7063), (399, 3027), (1009, 1197)]