1297152437

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{45631}}^1$

素因数の和:45800

約数の個数: 16

約数和(自身を含む): 1541996544

約数和(自身を除く): 244844107

約数列:

[1, 7, 31, 131, 217, 917, 4061, 28427, 45631, 319417, 1414561, 5977661, 9901927, 41843627, 185307491, 1297152437]

約数ペア:

[(1, 1297152437), (7, 185307491), (31, 41843627), (131, 9901927), (217, 5977661), (917, 1414561), (4061, 319417), (28427, 45631)]