2387091

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 3691008

約数和(自身を除く): 1303917

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1601, 4803, 11207, 33621, 113671, 341013, 795697, 2387091]

約数ペア:

[(1, 2387091), (3, 795697), (7, 341013), (21, 113671), (71, 33621), (213, 11207), (497, 4803), (1491, 1601)]