71093407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15649}}^1$

素因数の和:15726

約数の個数: 16

約数和(自身を含む): 90144000

約数和(自身を除く): 19050593

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 15649, 109543, 172139, 923291, 1204973, 6463037, 10156201, 71093407]

約数ペア:

[(1, 71093407), (7, 10156201), (11, 6463037), (59, 1204973), (77, 923291), (413, 172139), (649, 109543), (4543, 15649)]