16896571881

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47329333}}^1$

素因数の和:47329360

約数の個数: 16

約数和(自身を含む): 27261696384

約数和(自身を除く): 10365124503

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 47329333, 141987999, 331305331, 804598661, 993915993, 2413795983, 5632190627, 16896571881]

約数ペア:

[(1, 16896571881), (3, 5632190627), (7, 2413795983), (17, 993915993), (21, 804598661), (51, 331305331), (119, 141987999), (357, 47329333)]