124082021

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 145981440

約数和(自身を除く): 21899419

約数列:

[1, 7, 47, 131, 329, 917, 2879, 6157, 20153, 43099, 135313, 377149, 947191, 2640043, 17726003, 124082021]

約数ペア:

[(1, 124082021), (7, 17726003), (47, 2640043), (131, 947191), (329, 377149), (917, 135313), (2879, 43099), (6157, 20153)]