2938672023

素因数分解:

$3^1\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{63521}}^1$

素因数の和:65734

約数の個数: 16

約数和(自身を含む): 4480079616

約数和(自身を除く): 1541407593

約数列:

[1, 3, 7, 21, 2203, 6609, 15421, 46263, 63521, 190563, 444647, 1333941, 139936763, 419810289, 979557341, 2938672023]

約数ペア:

[(1, 2938672023), (3, 979557341), (7, 419810289), (21, 139936763), (2203, 1333941), (6609, 444647), (15421, 190563), (46263, 63521)]