996345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{3163}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 1974336

約数和(自身を除く): 977991

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 3163, 9489, 15815, 22141, 28467, 47445, 66423, 110705, 142335, 199269, 332115, 996345]

約数ペア:

[(1, 996345), (3, 332115), (5, 199269), (7, 142335), (9, 110705), (15, 66423), (21, 47445), (35, 28467), (45, 22141), (63, 15815), (105, 9489), (315, 3163)]