8387939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 10202112

約数和(自身を除く): 1814173

約数列:

[1, 7, 23, 53, 161, 371, 983, 1219, 6881, 8533, 22609, 52099, 158263, 364693, 1198277, 8387939]

約数ペア:

[(1, 8387939), (7, 1198277), (23, 364693), (53, 158263), (161, 52099), (371, 22609), (983, 8533), (1219, 6881)]