84889987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40559}}^1$

素因数の和:40602

約数の個数: 16

約数和(自身を含む): 109025280

約数和(自身を除く): 24135293

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 40559, 283913, 527267, 932857, 3690869, 6529999, 12127141, 84889987]

約数ペア:

[(1, 84889987), (7, 12127141), (13, 6529999), (23, 3690869), (91, 932857), (161, 527267), (299, 283913), (2093, 40559)]