38931009

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 58044672

約数和(自身を除く): 19113663

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 2477, 5239, 7431, 15717, 32201, 76787, 96603, 230361, 418613, 998231, 1255839, 2994693, 12977003, 38931009]

約数ペア:

[(1, 38931009), (3, 12977003), (13, 2994693), (31, 1255839), (39, 998231), (93, 418613), (169, 230361), (403, 96603), (507, 76787), (1209, 32201), (2477, 15717), (5239, 7431)]