71374681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2297}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 85595904

約数和(自身を除く): 14221223

約数列:

[1, 7, 23, 161, 193, 1351, 2297, 4439, 16079, 31073, 52831, 369817, 443321, 3103247, 10196383, 71374681]

約数ペア:

[(1, 71374681), (7, 10196383), (23, 3103247), (161, 443321), (193, 369817), (1351, 52831), (2297, 31073), (4439, 16079)]