1382172369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{213397}}^1$

素因数の和:213544

約数の個数: 16

約数和(自身を含む): 1966675968

約数和(自身を除く): 584503599

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 213397, 640191, 3627749, 10883247, 27101419, 81304257, 460724123, 1382172369]

約数ペア:

[(1, 1382172369), (3, 460724123), (17, 81304257), (51, 27101419), (127, 10883247), (381, 3627749), (2159, 640191), (6477, 213397)]