28890453

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 39606336

約数和(自身を除く): 10715883

約数列:

[1, 3, 43, 129, 281, 797, 843, 2391, 12083, 34271, 36249, 102813, 223957, 671871, 9630151, 28890453]

約数ペア:

[(1, 28890453), (3, 9630151), (43, 671871), (129, 223957), (281, 102813), (797, 36249), (843, 34271), (2391, 12083)]