89476877

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1787}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 107108352

約数和(自身を除く): 17631475

約数列:

[1, 7, 23, 161, 311, 1787, 2177, 7153, 12509, 41101, 50071, 287707, 555757, 3890299, 12782411, 89476877]

約数ペア:

[(1, 89476877), (7, 12782411), (23, 3890299), (161, 555757), (311, 287707), (1787, 50071), (2177, 41101), (7153, 12509)]