2017148931

素因数分解:

$3^2\times 7^1\times {\mathrm{2699}}^1\times {\mathrm{11863}}^1$

素因数の和:14575

約数の個数: 24

約数和(自身を含む): 3331411200

約数和(自身を除く): 1314262269

約数列:

[1, 3, 7, 9, 21, 63, 2699, 8097, 11863, 18893, 24291, 35589, 56679, 83041, 106767, 170037, 249123, 747369, 32018237, 96054711, 224127659, 288164133, 672382977, 2017148931]

約数ペア:

[(1, 2017148931), (3, 672382977), (7, 288164133), (9, 224127659), (21, 96054711), (63, 32018237), (2699, 747369), (8097, 249123), (11863, 170037), (18893, 106767), (24291, 83041), (35589, 56679)]