730254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17387}}^1$

素因数の和:17399

約数の個数: 16

約数和(自身を含む): 1669248

約数和(自身を除く): 938994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 17387, 34774, 52161, 104322, 121709, 243418, 365127, 730254]

約数ペア:

[(1, 730254), (2, 365127), (3, 243418), (6, 121709), (7, 104322), (14, 52161), (21, 34774), (42, 17387)]