13531233

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 18683840

約数和(自身を除く): 5152607

約数列:

[1, 3, 37, 111, 139, 417, 877, 2631, 5143, 15429, 32449, 97347, 121903, 365709, 4510411, 13531233]

約数ペア:

[(1, 13531233), (3, 4510411), (37, 365709), (111, 121903), (139, 97347), (417, 32449), (877, 15429), (2631, 5143)]