71437143

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2381}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 97299936

約数和(自身を除く): 25862793

約数列:

[1, 3, 73, 137, 219, 411, 2381, 7143, 10001, 30003, 173813, 326197, 521439, 978591, 23812381, 71437143]

約数ペア:

[(1, 71437143), (3, 23812381), (73, 978591), (137, 521439), (219, 326197), (411, 173813), (2381, 30003), (7143, 10001)]