12042021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 16537664

約数和(自身を除く): 4495643

約数列:

[1, 3, 43, 129, 277, 337, 831, 1011, 11911, 14491, 35733, 43473, 93349, 280047, 4014007, 12042021]

約数ペア:

[(1, 12042021), (3, 4014007), (43, 280047), (129, 93349), (277, 43473), (337, 35733), (831, 14491), (1011, 11911)]