13816271

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 16254720

約数和(自身を除く): 2438449

約数列:

[1, 7, 67, 89, 331, 469, 623, 2317, 5963, 22177, 29459, 41741, 155239, 206213, 1973753, 13816271]

約数ペア:

[(1, 13816271), (7, 1973753), (67, 206213), (89, 155239), (331, 41741), (469, 29459), (623, 22177), (2317, 5963)]