1664347371

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1\times {\mathrm{4517}}^1$

素因数の和:5250

約数の個数: 16

約数和(自身を含む): 2232831744

約数和(自身を除く): 568484373

約数列:

[1, 3, 263, 467, 789, 1401, 4517, 13551, 122821, 368463, 1187971, 2109439, 3563913, 6328317, 554782457, 1664347371]

約数ペア:

[(1, 1664347371), (3, 554782457), (263, 6328317), (467, 3563913), (789, 2109439), (1401, 1187971), (4517, 368463), (13551, 122821)]