433293

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 675840

約数和(自身を除く): 242547

約数列:

[1, 3, 7, 21, 47, 141, 329, 439, 987, 1317, 3073, 9219, 20633, 61899, 144431, 433293]

約数ペア:

[(1, 433293), (3, 144431), (7, 61899), (21, 20633), (47, 9219), (141, 3073), (329, 1317), (439, 987)]