2749087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 3240864

約数和(自身を除く): 491777

約数列:

[1, 11, 17, 61, 187, 241, 671, 1037, 2651, 4097, 11407, 14701, 45067, 161711, 249917, 2749087]

約数ペア:

[(1, 2749087), (11, 249917), (17, 161711), (61, 45067), (187, 14701), (241, 11407), (671, 4097), (1037, 2651)]