1298983317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 1848337920

約数和(自身を除く): 549354603

約数列:

[1, 3, 19, 57, 107, 321, 373, 571, 1119, 1713, 2033, 6099, 7087, 10849, 21261, 32547, 39911, 61097, 119733, 183291, 212983, 638949, 758309, 1160843, 2274927, 3482529, 4046677, 12140031, 22789181, 68367543, 432994439, 1298983317]

約数ペア:

[(1, 1298983317), (3, 432994439), (19, 68367543), (57, 22789181), (107, 12140031), (321, 4046677), (373, 3482529), (571, 2274927), (1119, 1160843), (1713, 758309), (2033, 638949), (6099, 212983), (7087, 183291), (10849, 119733), (21261, 61097), (32547, 39911)]