121893345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{386963}}^1$

素因数の和:386981

約数の個数: 24

約数和(自身を含む): 241465536

約数和(自身を除く): 119572191

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 386963, 1160889, 1934815, 2708741, 3482667, 5804445, 8126223, 13543705, 17413335, 24378669, 40631115, 121893345]

約数ペア:

[(1, 121893345), (3, 40631115), (5, 24378669), (7, 17413335), (9, 13543705), (15, 8126223), (21, 5804445), (35, 3482667), (45, 2708741), (63, 1934815), (105, 1160889), (315, 386963)]