1333262021

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2879}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 1673118720

約数和(自身を除く): 339856699

約数列:

[1, 7, 13, 49, 91, 637, 727, 2879, 5089, 9451, 20153, 35623, 37427, 66157, 141071, 261989, 463099, 1833923, 2093033, 14651231, 27209429, 102558617, 190466003, 1333262021]

約数ペア:

[(1, 1333262021), (7, 190466003), (13, 102558617), (49, 27209429), (91, 14651231), (637, 2093033), (727, 1833923), (2879, 463099), (5089, 261989), (9451, 141071), (20153, 66157), (35623, 37427)]