67422943

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 78921216

約数和(自身を除く): 11498273

約数列:

[1, 7, 53, 263, 371, 691, 1841, 4837, 13939, 36623, 97573, 181733, 256361, 1272131, 9631849, 67422943]

約数ペア:

[(1, 67422943), (7, 9631849), (53, 1272131), (263, 256361), (371, 181733), (691, 97573), (1841, 36623), (4837, 13939)]