8331327

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 12519936

約数和(自身を除く): 4188609

約数列:

[1, 3, 9, 37, 111, 127, 197, 333, 381, 591, 1143, 1773, 4699, 7289, 14097, 21867, 25019, 42291, 65601, 75057, 225171, 925703, 2777109, 8331327]

約数ペア:

[(1, 8331327), (3, 2777109), (9, 925703), (37, 225171), (111, 75057), (127, 65601), (197, 42291), (333, 25019), (381, 21867), (591, 14097), (1143, 7289), (1773, 4699)]