2013670191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{126241}}^1$

素因数の和:126666

約数の個数: 16

約数和(自身を含む): 2898516320

約数和(自身を除く): 884846129

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 126241, 378723, 1641133, 4923399, 51632569, 154897707, 671223397, 2013670191]

約数ペア:

[(1, 2013670191), (3, 671223397), (13, 154897707), (39, 51632569), (409, 4923399), (1227, 1641133), (5317, 378723), (15951, 126241)]