8221197

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 11370240

約数和(自身を除く): 3149043

約数列:

[1, 3, 41, 89, 123, 267, 751, 2253, 3649, 10947, 30791, 66839, 92373, 200517, 2740399, 8221197]

約数ペア:

[(1, 8221197), (3, 2740399), (41, 200517), (89, 92373), (123, 66839), (267, 30791), (751, 10947), (2253, 3649)]