7143627

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 9873920

約数和(自身を除く): 2730293

約数列:

[1, 3, 37, 111, 139, 417, 463, 1389, 5143, 15429, 17131, 51393, 64357, 193071, 2381209, 7143627]

約数ペア:

[(1, 7143627), (3, 2381209), (37, 193071), (111, 64357), (139, 51393), (417, 17131), (463, 15429), (1389, 5143)]