37980383

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 46158336

約数和(自身を除く): 8177953

約数列:

[1, 7, 23, 53, 161, 371, 1219, 4451, 8533, 31157, 102373, 235903, 716611, 1651321, 5425769, 37980383]

約数ペア:

[(1, 37980383), (7, 5425769), (23, 1651321), (53, 716611), (161, 235903), (371, 102373), (1219, 31157), (4451, 8533)]