127942016041

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1\times {\mathrm{250489}}^1$

素因数の和:251184

約数の個数: 16

約数和(自身を含む): 147600731520

約数和(自身を除く): 19658715479

約数列:

[1, 7, 131, 557, 917, 3899, 72967, 250489, 510769, 1753423, 32814059, 139522373, 229698413, 976656611, 18277430863, 127942016041]

約数ペア:

[(1, 127942016041), (7, 18277430863), (131, 976656611), (557, 229698413), (917, 139522373), (3899, 32814059), (72967, 1753423), (250489, 510769)]