122526019

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2207}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 157068288

約数和(自身を除く): 34542269

約数列:

[1, 7, 11, 49, 77, 103, 539, 721, 1133, 2207, 5047, 7931, 15449, 24277, 55517, 108143, 169939, 227321, 1189573, 1591247, 2500531, 11138729, 17503717, 122526019]

約数ペア:

[(1, 122526019), (7, 17503717), (11, 11138729), (49, 2500531), (77, 1591247), (103, 1189573), (539, 227321), (721, 169939), (1133, 108143), (2207, 55517), (5047, 24277), (7931, 15449)]