345054

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 16

約数和(自身を含む): 696960

約数和(自身を除く): 351906

約数列:

[1, 2, 3, 6, 131, 262, 393, 439, 786, 878, 1317, 2634, 57509, 115018, 172527, 345054]

約数ペア:

[(1, 345054), (2, 172527), (3, 115018), (6, 57509), (131, 2634), (262, 1317), (393, 878), (439, 786)]