71316461839

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{313991}}^1$

素因数の和:314526

約数の個数: 16

約数和(自身を含む): 82833601536

約数和(自身を除く): 11517139697

約数列:

[1, 7, 71, 457, 497, 3199, 32447, 227129, 313991, 2197937, 22293361, 143493887, 156053527, 1004457209, 10188065977, 71316461839]

約数ペア:

[(1, 71316461839), (7, 10188065977), (71, 1004457209), (457, 156053527), (497, 143493887), (3199, 22293361), (32447, 2197937), (227129, 313991)]