553668227

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 672705792

約数和(自身を除く): 119037565

約数列:

[1, 7, 19, 133, 151, 361, 1057, 1451, 2527, 2869, 10157, 20083, 27569, 54511, 192983, 219101, 381577, 523811, 1533707, 3666677, 4162919, 29140433, 79095461, 553668227]

約数ペア:

[(1, 553668227), (7, 79095461), (19, 29140433), (133, 4162919), (151, 3666677), (361, 1533707), (1057, 523811), (1451, 381577), (2527, 219101), (2869, 192983), (10157, 54511), (20083, 27569)]