144899321

素因数分解:

$7^3\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 169814400

約数和(自身を除く): 24915079

約数列:

[1, 7, 49, 227, 343, 1589, 1861, 11123, 13027, 77861, 91189, 422447, 638323, 2957129, 20699903, 144899321]

約数ペア:

[(1, 144899321), (7, 20699903), (49, 2957129), (227, 638323), (343, 422447), (1589, 91189), (1861, 77861), (11123, 13027)]