270978891

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{2663}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 365969664

約数和(自身を除く): 94990773

約数列:

[1, 3, 107, 317, 321, 951, 2663, 7989, 33919, 101757, 284941, 844171, 854823, 2532513, 90326297, 270978891]

約数ペア:

[(1, 270978891), (3, 90326297), (107, 2532513), (317, 854823), (321, 844171), (951, 284941), (2663, 101757), (7989, 33919)]