23854131

素因数分解:

$3^2\times 7^2\times {\mathrm{54091}}^1$

素因数の和:54111

約数の個数: 18

約数和(自身を含む): 40082172

約数和(自身を除く): 16228041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 54091, 162273, 378637, 486819, 1135911, 2650459, 3407733, 7951377, 23854131]

約数ペア:

[(1, 23854131), (3, 7951377), (7, 3407733), (9, 2650459), (21, 1135911), (49, 486819), (63, 378637), (147, 162273), (441, 54091)]