28089003747

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3019349}}^1$

素因数の和:3019802

約数の個数: 16

約数和(自身を含む): 42898924800

約数和(自身を除く): 14809921053

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 3019349, 9058047, 21135443, 63406329, 1337571607, 4012714821, 9363001249, 28089003747]

約数ペア:

[(1, 28089003747), (3, 9363001249), (7, 4012714821), (21, 1337571607), (443, 63406329), (1329, 21135443), (3101, 9058047), (9303, 3019349)]