28481153

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 30606336

約数和(自身を除く): 2125183

約数列:

[1, 23, 71, 107, 163, 1633, 2461, 3749, 7597, 11573, 17441, 174731, 266179, 401143, 1238311, 28481153]

約数ペア:

[(1, 28481153), (23, 1238311), (71, 401143), (107, 266179), (163, 174731), (1633, 17441), (2461, 11573), (3749, 7597)]