1145287591

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{51241}}^1$

素因数の和:51382

約数の個数: 16

約数和(自身を含む): 1364267008

約数和(自身を除く): 218979417

約数列:

[1, 7, 31, 103, 217, 721, 3193, 22351, 51241, 358687, 1588471, 5277823, 11119297, 36944761, 163612513, 1145287591]

約数ペア:

[(1, 1145287591), (7, 163612513), (31, 36944761), (103, 11119297), (217, 5277823), (721, 1588471), (3193, 358687), (22351, 51241)]