2441421

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 28

約数和(自身を含む): 3895452

約数和(自身を除く): 1454031

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 197, 243, 459, 591, 729, 1377, 1773, 3349, 4131, 5319, 10047, 12393, 15957, 30141, 47871, 90423, 143613, 271269, 813807, 2441421]

約数ペア:

[(1, 2441421), (3, 813807), (9, 271269), (17, 143613), (27, 90423), (51, 47871), (81, 30141), (153, 15957), (197, 12393), (243, 10047), (459, 5319), (591, 4131), (729, 3349), (1377, 1773)]