11738643

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7873}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 18141696

約数和(自身を除く): 6403053

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 7873, 23619, 55111, 165333, 558983, 1676949, 3912881, 11738643]

約数ペア:

[(1, 11738643), (3, 3912881), (7, 1676949), (21, 558983), (71, 165333), (213, 55111), (497, 23619), (1491, 7873)]