87821314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{272737}}^1$

素因数の和:272769

約数の個数: 16

約数和(自身を含む): 157097088

約数和(自身を除く): 69275774

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 272737, 545474, 1909159, 3818318, 6272951, 12545902, 43910657, 87821314]

約数ペア:

[(1, 87821314), (2, 43910657), (7, 12545902), (14, 6272951), (23, 3818318), (46, 1909159), (161, 545474), (322, 272737)]