8205180723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{322037}}^1$

素因数の和:322211

約数の個数: 24

約数和(自身を含む): 12559482000

約数和(自身を除く): 4354301277

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 25479, 322037, 966111, 2898333, 6118703, 18356109, 47983513, 55068327, 143950539, 431851617, 911686747, 2735060241, 8205180723]

約数ペア:

[(1, 8205180723), (3, 2735060241), (9, 911686747), (19, 431851617), (57, 143950539), (149, 55068327), (171, 47983513), (447, 18356109), (1341, 6118703), (2831, 2898333), (8493, 966111), (25479, 322037)]