1999382097

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{72893}}^1$

素因数の和:73160

約数の個数: 16

約数和(自身を含む): 2743147008

約数和(自身を除く): 743764911

約数列:

[1, 3, 41, 123, 223, 669, 9143, 27429, 72893, 218679, 2988613, 8965839, 16255139, 48765417, 666460699, 1999382097]

約数ペア:

[(1, 1999382097), (3, 666460699), (41, 48765417), (123, 16255139), (223, 8965839), (669, 2988613), (9143, 218679), (27429, 72893)]