42891297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{5501}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 60213888

約数和(自身を除く): 17322591

約数列:

[1, 3, 23, 69, 113, 339, 2599, 5501, 7797, 16503, 126523, 379569, 621613, 1864839, 14297099, 42891297]

約数ペア:

[(1, 42891297), (3, 14297099), (23, 1864839), (69, 621613), (113, 379569), (339, 126523), (2599, 16503), (5501, 7797)]