71047419

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{9839}}^1$

素因数の和:9954

約数の個数: 16

約数和(自身を含む): 99187200

約数和(自身を除く): 28139781

約数列:

[1, 3, 29, 83, 87, 249, 2407, 7221, 9839, 29517, 285331, 816637, 855993, 2449911, 23682473, 71047419]

約数ペア:

[(1, 71047419), (3, 23682473), (29, 2449911), (83, 855993), (87, 816637), (249, 285331), (2407, 29517), (7221, 9839)]