15288427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 19171584

約数和(自身を除く): 3883157

約数列:

[1, 7, 11, 77, 211, 941, 1477, 2321, 6587, 10351, 16247, 72457, 198551, 1389857, 2184061, 15288427]

約数ペア:

[(1, 15288427), (7, 2184061), (11, 1389857), (77, 198551), (211, 72457), (941, 16247), (1477, 10351), (2321, 6587)]