15050691

素因数分解:

$3^5\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 22726704

約数和(自身を除く): 7676013

約数列:

[1, 3, 9, 27, 81, 241, 243, 257, 723, 771, 2169, 2313, 6507, 6939, 19521, 20817, 58563, 61937, 62451, 185811, 557433, 1672299, 5016897, 15050691]

約数ペア:

[(1, 15050691), (3, 5016897), (9, 1672299), (27, 557433), (81, 185811), (241, 62451), (243, 61937), (257, 58563), (723, 20817), (771, 19521), (2169, 6939), (2313, 6507)]