2792643

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 4317696

約数和(自身を除く): 1525053

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1873, 5619, 13111, 39333, 132983, 398949, 930881, 2792643]

約数ペア:

[(1, 2792643), (3, 930881), (7, 398949), (21, 132983), (71, 39333), (213, 13111), (497, 5619), (1491, 1873)]