613847121

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{21419}}^1$

素因数の和:21696

約数の個数: 16

約数和(自身を含む): 842063040

約数和(自身を除く): 228215919

約数列:

[1, 3, 41, 123, 233, 699, 9553, 21419, 28659, 64257, 878179, 2634537, 4990627, 14971881, 204615707, 613847121]

約数ペア:

[(1, 613847121), (3, 204615707), (41, 14971881), (123, 4990627), (233, 2634537), (699, 878179), (9553, 64257), (21419, 28659)]