143330887

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6173}}^1$

素因数の和:6318

約数の個数: 16

約数和(自身を含む): 170698752

約数和(自身を除く): 27367865

約数列:

[1, 7, 31, 107, 217, 749, 3317, 6173, 23219, 43211, 191363, 660511, 1339541, 4623577, 20475841, 143330887]

約数ペア:

[(1, 143330887), (7, 20475841), (31, 4623577), (107, 1339541), (217, 660511), (749, 191363), (3317, 43211), (6173, 23219)]