421150911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{81761}}^1$

素因数の和:81882

約数の個数: 16

約数和(自身を含む): 600460128

約数和(自身を除く): 179309217

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 81761, 245283, 1389937, 4169811, 8257861, 24773583, 140383637, 421150911]

約数ペア:

[(1, 421150911), (3, 140383637), (17, 24773583), (51, 8257861), (101, 4169811), (303, 1389937), (1717, 245283), (5151, 81761)]