84780661

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4409}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 100759680

約数和(自身を除く): 15979019

約数列:

[1, 7, 41, 67, 287, 469, 2747, 4409, 19229, 30863, 180769, 295403, 1265383, 2067821, 12111523, 84780661]

約数ペア:

[(1, 84780661), (7, 12111523), (41, 2067821), (67, 1265383), (287, 295403), (469, 180769), (2747, 30863), (4409, 19229)]