3449173671

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{178169}}^1$

素因数の和:178420

約数の個数: 20

約数和(自身を含む): 5174056800

約数和(自身を除く): 1724883129

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 19359, 178169, 534507, 1603521, 4810563, 14431689, 42582391, 127747173, 383241519, 1149724557, 3449173671]

約数ペア:

[(1, 3449173671), (3, 1149724557), (9, 383241519), (27, 127747173), (81, 42582391), (239, 14431689), (717, 4810563), (2151, 1603521), (6453, 534507), (19359, 178169)]