215022081

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{6311}}^1$

素因数の和:6632

約数の個数: 16

約数和(自身を含む): 294795648

約数和(自身を除く): 79773567

約数列:

[1, 3, 41, 123, 277, 831, 6311, 11357, 18933, 34071, 258751, 776253, 1748147, 5244441, 71674027, 215022081]

約数ペア:

[(1, 215022081), (3, 71674027), (41, 5244441), (123, 1748147), (277, 776253), (831, 258751), (6311, 34071), (11357, 18933)]