86408859

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 117163904

約数和(自身を除く): 30755045

約数列:

[1, 3, 73, 219, 571, 691, 1713, 2073, 41683, 50443, 125049, 151329, 394561, 1183683, 28802953, 86408859]

約数ペア:

[(1, 86408859), (3, 28802953), (73, 1183683), (219, 394561), (571, 151329), (691, 125049), (1713, 50443), (2073, 41683)]