289140933

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{6379}}^1$

素因数の和:6932

約数の個数: 16

約数和(自身を含む): 399643200

約数和(自身を除く): 110502267

約数列:

[1, 3, 29, 87, 521, 1563, 6379, 15109, 19137, 45327, 184991, 554973, 3323459, 9970377, 96380311, 289140933]

約数ペア:

[(1, 289140933), (3, 96380311), (29, 9970377), (87, 3323459), (521, 554973), (1563, 184991), (6379, 45327), (15109, 19137)]