248082303

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193663}}^1$

素因数の和:193734

約数の個数: 16

約数和(自身を含む): 384229376

約数和(自身を除く): 136147073

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 193663, 580989, 1355641, 4066923, 11813443, 35440329, 82694101, 248082303]

約数ペア:

[(1, 248082303), (3, 82694101), (7, 35440329), (21, 11813443), (61, 4066923), (183, 1355641), (427, 580989), (1281, 193663)]