64611001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37369}}^1$

素因数の和:37408

約数の個数: 16

約数和(自身を含む): 83708800

約数和(自身を除く): 19097799

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 37369, 261583, 485797, 710011, 3400579, 4970077, 9230143, 64611001]

約数ペア:

[(1, 64611001), (7, 9230143), (13, 4970077), (19, 3400579), (91, 710011), (133, 485797), (247, 261583), (1729, 37369)]