389071401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{16477}}^1$

素因数の和:16960

約数の個数: 16

約数和(自身を含む): 550497024

約数和(自身を除く): 161425623

約数列:

[1, 3, 17, 51, 463, 1389, 7871, 16477, 23613, 49431, 280109, 840327, 7628851, 22886553, 129690467, 389071401]

約数ペア:

[(1, 389071401), (3, 129690467), (17, 22886553), (51, 7628851), (463, 840327), (1389, 280109), (7871, 49431), (16477, 23613)]