2839391307

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2237503}}^1$

素因数の和:2237559

約数の個数: 16

約数和(自身を含む): 4296007680

約数和(自身を除く): 1456616373

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2237503, 6712509, 20137527, 60412581, 105162641, 315487923, 946463769, 2839391307]

約数ペア:

[(1, 2839391307), (3, 946463769), (9, 315487923), (27, 105162641), (47, 60412581), (141, 20137527), (423, 6712509), (1269, 2237503)]