313675219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 387039744

約数和(自身を除く): 73364525

約数列:

[1, 11, 13, 23, 143, 253, 283, 299, 337, 3113, 3289, 3679, 3707, 4381, 6509, 7751, 40469, 48191, 71599, 84617, 85261, 95371, 100763, 930787, 1049081, 1108393, 1239823, 2193533, 13638053, 24128863, 28515929, 313675219]

約数ペア:

[(1, 313675219), (11, 28515929), (13, 24128863), (23, 13638053), (143, 2193533), (253, 1239823), (283, 1108393), (299, 1049081), (337, 930787), (3113, 100763), (3289, 95371), (3679, 85261), (3707, 84617), (4381, 71599), (6509, 48191), (7751, 40469)]