30124497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5557}}^1$

素因数の和:5712

約数の個数: 16

約数和(自身を含む): 43574720

約数和(自身を除く): 13450223

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 5557, 16671, 72241, 216723, 772423, 2317269, 10041499, 30124497]

約数ペア:

[(1, 30124497), (3, 10041499), (13, 2317269), (39, 772423), (139, 216723), (417, 72241), (1807, 16671), (5421, 5557)]