15393301

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{28559}}^1$

素因数の和:28584

約数の個数: 12

約数和(自身を含む): 19535040

約数和(自身を除く): 4141739

約数列:

[1, 7, 11, 49, 77, 539, 28559, 199913, 314149, 1399391, 2199043, 15393301]

約数ペア:

[(1, 15393301), (7, 2199043), (11, 1399391), (49, 314149), (77, 199913), (539, 28559)]