340837

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 16

約数和(自身を含む): 426240

約数和(自身を除く): 85403

約数列:

[1, 7, 23, 29, 73, 161, 203, 511, 667, 1679, 2117, 4669, 11753, 14819, 48691, 340837]

約数ペア:

[(1, 340837), (7, 48691), (23, 14819), (29, 11753), (73, 4669), (161, 2117), (203, 1679), (511, 667)]