38750439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 65089024

約数和(自身を除く): 26338585

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3301, 3913, 9903, 11739, 23107, 42913, 69321, 128739, 141943, 300391, 425829, 901173, 993601, 1845259, 2980803, 5535777, 12916813, 38750439]

約数ペア:

[(1, 38750439), (3, 12916813), (7, 5535777), (13, 2980803), (21, 1845259), (39, 993601), (43, 901173), (91, 425829), (129, 300391), (273, 141943), (301, 128739), (559, 69321), (903, 42913), (1677, 23107), (3301, 11739), (3913, 9903)]