34637421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 57673728

約数和(自身を除く): 23036307

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 1787, 2769, 5361, 6461, 12509, 19383, 23231, 37527, 69693, 126877, 162617, 380631, 487851, 888139, 1649401, 2664417, 4948203, 11545807, 34637421]

約数ペア:

[(1, 34637421), (3, 11545807), (7, 4948203), (13, 2664417), (21, 1649401), (39, 888139), (71, 487851), (91, 380631), (213, 162617), (273, 126877), (497, 69693), (923, 37527), (1491, 23231), (1787, 19383), (2769, 12509), (5361, 6461)]