15028321

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{1613}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 18903168

約数和(自身を除く): 3874847

約数列:

[1, 7, 11, 77, 121, 847, 1331, 1613, 9317, 11291, 17743, 124201, 195173, 1366211, 2146903, 15028321]

約数ペア:

[(1, 15028321), (7, 2146903), (11, 1366211), (77, 195173), (121, 124201), (847, 17743), (1331, 11291), (1613, 9317)]