289455414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2097503}}^1$

素因数の和:2097531

約数の個数: 16

約数和(自身を含む): 604081152

約数和(自身を除く): 314625738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2097503, 4195006, 6292509, 12585018, 48242569, 96485138, 144727707, 289455414]

約数ペア:

[(1, 289455414), (2, 144727707), (3, 96485138), (6, 48242569), (23, 12585018), (46, 6292509), (69, 4195006), (138, 2097503)]