16752351

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 28459008

約数和(自身を除く): 11706657

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1543, 1551, 3619, 4629, 10801, 10857, 16973, 32403, 50919, 72521, 118811, 217563, 356433, 507647, 797731, 1522941, 2393193, 5584117, 16752351]

約数ペア:

[(1, 16752351), (3, 5584117), (7, 2393193), (11, 1522941), (21, 797731), (33, 507647), (47, 356433), (77, 217563), (141, 118811), (231, 72521), (329, 50919), (517, 32403), (987, 16973), (1543, 10857), (1551, 10801), (3619, 4629)]