40635399

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13921}}^1$

素因数の和:14070

約数の個数: 16

約数和(自身を含む): 62370560

約数和(自身を除く): 21735161

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 13921, 41763, 97447, 292341, 1935019, 5805057, 13545133, 40635399]

約数ペア:

[(1, 40635399), (3, 13545133), (7, 5805057), (21, 1935019), (139, 292341), (417, 97447), (973, 41763), (2919, 13921)]