144417147

素因数分解:

$3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{3461}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 220238592

約数和(自身を除く): 75821445

約数列:

[1, 3, 7, 21, 1987, 3461, 5961, 10383, 13909, 24227, 41727, 72681, 6877007, 20631021, 48139049, 144417147]

約数ペア:

[(1, 144417147), (3, 48139049), (7, 20631021), (21, 6877007), (1987, 72681), (3461, 41727), (5961, 24227), (10383, 13909)]