69812809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{1259}}^1$

素因数の和:1412

約数の個数: 12

約数和(自身を含む): 77308560

約数和(自身を除く): 7495751

約数列:

[1, 11, 71, 781, 1259, 5041, 13849, 55451, 89389, 983279, 6346619, 69812809]

約数ペア:

[(1, 69812809), (11, 6346619), (71, 983279), (781, 89389), (1259, 55451), (5041, 13849)]