30680111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12853}}^1$

素因数の和:12902

約数の個数: 16

約数和(自身を含む): 39487488

約数和(自身を除く): 8807377

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 12853, 89971, 141383, 398443, 989681, 2789101, 4382873, 30680111]

約数ペア:

[(1, 30680111), (7, 4382873), (11, 2789101), (31, 989681), (77, 398443), (217, 141383), (341, 89971), (2387, 12853)]