168784271041

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{449963}}^1$

素因数の和:450380

約数の個数: 16

約数和(自身を含む): 180388767744

約数和(自身を除く): 11604496703

約数列:

[1, 23, 47, 347, 1081, 7981, 16309, 375107, 449963, 10349149, 21148261, 156137161, 486410003, 3591154703, 7338446567, 168784271041]

約数ペア:

[(1, 168784271041), (23, 7338446567), (47, 3591154703), (347, 486410003), (1081, 156137161), (7981, 21148261), (16309, 10349149), (375107, 449963)]