78971137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2467}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 95955840

約数和(自身を除く): 16984703

約数列:

[1, 7, 17, 119, 269, 1883, 2467, 4573, 17269, 32011, 41939, 293573, 663623, 4645361, 11281591, 78971137]

約数ペア:

[(1, 78971137), (7, 11281591), (17, 4645361), (119, 663623), (269, 293573), (1883, 41939), (2467, 32011), (4573, 17269)]