1190217

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 1926336

約数和(自身を除く): 736119

約数列:

[1, 3, 7, 19, 21, 57, 133, 157, 361, 399, 471, 1083, 1099, 2527, 2983, 3297, 7581, 8949, 20881, 56677, 62643, 170031, 396739, 1190217]

約数ペア:

[(1, 1190217), (3, 396739), (7, 170031), (19, 62643), (21, 56677), (57, 20881), (133, 8949), (157, 7581), (361, 3297), (399, 2983), (471, 2527), (1083, 1099)]