53203209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4457}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 74466432

約数和(自身を除く): 21263223

約数列:

[1, 3, 23, 69, 173, 519, 3979, 4457, 11937, 13371, 102511, 307533, 771061, 2313183, 17734403, 53203209]

約数ペア:

[(1, 53203209), (3, 17734403), (23, 2313183), (69, 771061), (173, 307533), (519, 102511), (3979, 13371), (4457, 11937)]