1025427131

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 1170135360

約数和(自身を除く): 144708229

約数列:

[1, 17, 19, 73, 157, 277, 323, 1241, 1387, 2669, 2983, 4709, 5263, 11461, 20221, 23579, 43489, 50711, 89471, 194837, 217759, 343757, 384199, 739313, 826291, 3174697, 3701903, 6531383, 14046947, 53969849, 60319243, 1025427131]

約数ペア:

[(1, 1025427131), (17, 60319243), (19, 53969849), (73, 14046947), (157, 6531383), (277, 3701903), (323, 3174697), (1241, 826291), (1387, 739313), (2669, 384199), (2983, 343757), (4709, 217759), (5263, 194837), (11461, 89471), (20221, 50711), (23579, 43489)]