141673521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{28813}}^1$

素因数の和:28976

約数の個数: 16

約数和(自身を含む): 207460800

約数和(自身を除く): 65787279

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 28813, 86439, 316943, 950829, 4293137, 12879411, 47224507, 141673521]

約数ペア:

[(1, 141673521), (3, 47224507), (11, 12879411), (33, 4293137), (149, 950829), (447, 316943), (1639, 86439), (4917, 28813)]