388582953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12487}}^1$

素因数の和:12565

約数の個数: 32

約数和(自身を含む): 604219392

約数和(自身を除く): 215636439

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 2829, 10373, 12487, 31119, 37461, 137357, 287201, 412071, 511967, 861603, 1535901, 3159211, 5631637, 9477633, 11775241, 16894911, 35325723, 129527651, 388582953]

約数ペア:

[(1, 388582953), (3, 129527651), (11, 35325723), (23, 16894911), (33, 11775241), (41, 9477633), (69, 5631637), (123, 3159211), (253, 1535901), (451, 861603), (759, 511967), (943, 412071), (1353, 287201), (2829, 137357), (10373, 37461), (12487, 31119)]