42118521

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1913}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 57879360

約数和(自身を除く): 15760839

約数列:

[1, 3, 41, 123, 179, 537, 1913, 5739, 7339, 22017, 78433, 235299, 342427, 1027281, 14039507, 42118521]

約数ペア:

[(1, 42118521), (3, 14039507), (41, 1027281), (123, 342427), (179, 235299), (537, 78433), (1913, 22017), (5739, 7339)]