2712741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 3921984

約数和(自身を除く): 1209243

約数列:

[1, 3, 17, 43, 51, 129, 731, 1237, 2193, 3711, 21029, 53191, 63087, 159573, 904247, 2712741]

約数ペア:

[(1, 2712741), (3, 904247), (17, 159573), (43, 63087), (51, 53191), (129, 21029), (731, 3711), (1237, 2193)]