38156293

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 44647936

約数和(自身を除く): 6491643

約数列:

[1, 7, 61, 193, 427, 463, 1351, 3241, 11773, 28243, 82411, 89359, 197701, 625513, 5450899, 38156293]

約数ペア:

[(1, 38156293), (7, 5450899), (61, 625513), (193, 197701), (427, 89359), (463, 82411), (1351, 28243), (3241, 11773)]