1944591

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 2857728

約数和(自身を除く): 913137

約数列:

[1, 3, 11, 33, 121, 363, 487, 1331, 1461, 3993, 5357, 16071, 58927, 176781, 648197, 1944591]

約数ペア:

[(1, 1944591), (3, 648197), (11, 176781), (33, 58927), (121, 16071), (363, 5357), (487, 3993), (1331, 1461)]