13309466913

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{1918067}}^1$

素因数の和:1918333

約数の個数: 16

約数和(自身を含む): 19794461760

約数和(自身を除く): 6484994847

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 1918067, 5754201, 17262603, 51787809, 492943219, 1478829657, 4436488971, 13309466913]

約数ペア:

[(1, 13309466913), (3, 4436488971), (9, 1478829657), (27, 492943219), (257, 51787809), (771, 17262603), (2313, 5754201), (6939, 1918067)]