42520353

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2557}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 59427456

約数和(自身を除く): 16907103

約数列:

[1, 3, 23, 69, 241, 723, 2557, 5543, 7671, 16629, 58811, 176433, 616237, 1848711, 14173451, 42520353]

約数ペア:

[(1, 42520353), (3, 14173451), (23, 1848711), (69, 616237), (241, 176433), (723, 58811), (2557, 16629), (5543, 7671)]