243324969

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{3931}}^1$

素因数の和:4420

約数の個数: 16

約数和(自身を含む): 332175360

約数和(自身を除く): 88850391

約数列:

[1, 3, 47, 141, 439, 1317, 3931, 11793, 20633, 61899, 184757, 554271, 1725709, 5177127, 81108323, 243324969]

約数ペア:

[(1, 243324969), (3, 81108323), (47, 5177127), (141, 1725709), (439, 554271), (1317, 184757), (3931, 61899), (11793, 20633)]