42981423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1877}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 60847200

約数和(自身を除く): 17865777

約数列:

[1, 3, 17, 51, 449, 1347, 1877, 5631, 7633, 22899, 31909, 95727, 842773, 2528319, 14327141, 42981423]

約数ペア:

[(1, 42981423), (3, 14327141), (17, 2528319), (51, 842773), (449, 95727), (1347, 31909), (1877, 22899), (5631, 7633)]