2870161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 3525120

約数和(自身を除く): 654959

約数列:

[1, 7, 17, 89, 119, 271, 623, 1513, 1897, 4607, 10591, 24119, 32249, 168833, 410023, 2870161]

約数ペア:

[(1, 2870161), (7, 410023), (17, 168833), (89, 32249), (119, 24119), (271, 10591), (623, 4607), (1513, 1897)]