345414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 721152

約数和(自身を除く): 375738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2503, 5006, 7509, 15018, 57569, 115138, 172707, 345414]

約数ペア:

[(1, 345414), (2, 172707), (3, 115138), (6, 57569), (23, 15018), (46, 7509), (69, 5006), (138, 2503)]