30819129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 46531584

約数和(自身を除く): 15712455

約数列:

[1, 3, 11, 33, 53, 67, 159, 201, 263, 583, 737, 789, 1749, 2211, 2893, 3551, 8679, 10653, 13939, 17621, 39061, 41817, 52863, 117183, 153329, 193831, 459987, 581493, 933913, 2801739, 10273043, 30819129]

約数ペア:

[(1, 30819129), (3, 10273043), (11, 2801739), (33, 933913), (53, 581493), (67, 459987), (159, 193831), (201, 153329), (263, 117183), (583, 52863), (737, 41817), (789, 39061), (1749, 17621), (2211, 13939), (2893, 10653), (3551, 8679)]