56451729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4153}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 78959232

約数和(自身を除く): 22507503

約数列:

[1, 3, 23, 69, 197, 591, 4153, 4531, 12459, 13593, 95519, 286557, 818141, 2454423, 18817243, 56451729]

約数ペア:

[(1, 56451729), (3, 18817243), (23, 2454423), (69, 818141), (197, 286557), (591, 95519), (4153, 13593), (4531, 12459)]