282365279

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{3323}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 329740800

約数和(自身を除く): 47375521

約数列:

[1, 7, 61, 199, 427, 1393, 3323, 12139, 23261, 84973, 202703, 661277, 1418921, 4628939, 40337897, 282365279]

約数ペア:

[(1, 282365279), (7, 40337897), (61, 4628939), (199, 1418921), (427, 661277), (1393, 202703), (3323, 84973), (12139, 23261)]