673485267

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{129841}}^1$

素因数の和:129883

約数の個数: 32

約数和(自身を含む): 1163384320

約数和(自身を除く): 489899053

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 129841, 389523, 908887, 1687933, 2466979, 2726661, 5063799, 7400937, 11815531, 17268853, 32070727, 35446593, 51806559, 96212181, 224495089, 673485267]

約数ペア:

[(1, 673485267), (3, 224495089), (7, 96212181), (13, 51806559), (19, 35446593), (21, 32070727), (39, 17268853), (57, 11815531), (91, 7400937), (133, 5063799), (247, 2726661), (273, 2466979), (399, 1687933), (741, 908887), (1729, 389523), (5187, 129841)]