427308483

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{180071}}^1$

素因数の和:180194

約数の個数: 16

約数和(自身を含む): 656902656

約数和(自身を除く): 229594173

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 180071, 540213, 1260497, 3781491, 20348023, 61044069, 142436161, 427308483]

約数ペア:

[(1, 427308483), (3, 142436161), (7, 61044069), (21, 20348023), (113, 3781491), (339, 1260497), (791, 540213), (2373, 180071)]