243208473

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{3137}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 332477376

約数和(自身を除く): 89268903

約数列:

[1, 3, 43, 129, 601, 1803, 3137, 9411, 25843, 77529, 134891, 404673, 1885337, 5656011, 81069491, 243208473]

約数ペア:

[(1, 243208473), (3, 81069491), (43, 5656011), (129, 1885337), (601, 404673), (1803, 134891), (3137, 77529), (9411, 25843)]