2705991681

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1\times {\mathrm{6863}}^1$

素因数の和:7820

約数の個数: 16

約数和(自身を含む): 3634735104

約数和(自身を除く): 928743423

約数列:

[1, 3, 167, 501, 787, 2361, 6863, 20589, 131429, 394287, 1146121, 3438363, 5401181, 16203543, 901997227, 2705991681]

約数ペア:

[(1, 2705991681), (3, 901997227), (167, 16203543), (501, 5401181), (787, 3438363), (2361, 1146121), (6863, 394287), (20589, 131429)]